POTOMETER, THODAY'S GBIO8029

Consisting of glass tubing 15mm external diameter with sidearm leading to a thistle funnel and tapered at each end, one end to accept the plant stem, the other to meet capillary tubing mounted against a 250mm graduated rule. Apparatus is mounted by Terry clips on to a strong L-shaped stand with rubber feet. Dimensions 305 x 150 x 175mm length x width x height. Capillary bore 1mm.

PRECISION ROTARY MICROTOME GBIO8003

A fully dependable sectioning equipment designed for precise sectioning of tissues upto 1 micron thickness.It has a front located feed indicator with cam drive system for accurate feed setting from 1 to 50 microns in steps of 1 micron each.Prominent features include independent feed mechanism with automatic safety device,universal knife holder with lateral movement to permit use of entire knife edge,ball and flange type object holder for accurate centering of the specimen and full swing protective cover for easier cleaning and lubrication.The equipment assures smooth operation throughout the long life of the instrument as individual components are manufactured with modern techniques.The microtome razor is fabricated from fine grain steel alloy tested for microstructure and is heat treated to maintain its sharpness and strength.Supplied complete with one razor 120 mm with back and handle,a set of three object holders,one honing plate,oil can,dust cover,in wooden cabinet.

RESPIROMETER GBIO8036

For demonstrating and measuring the oxygen uptake in respiring material eg. germinating seeds. Glass vessel graduated 75 x 100 x 1 mm. with levelling tube. Complete with stand and clamp.

 ROTARY MICROTOME GBIO8002

A standard sectioning equipment, economical and simple,yet providing all facilities of a standard rotary microtome.The internal mechanism is fully enclosed in a sturdy metal case,for protection against dust and grit. Driven by a handle which can be locked in position. A ball & socket type movement permits use of the entire knife edge.With a feed range of 1 to 25 microns in steps of 1 micron each. Supplied complete with a set of three object holders,one razor 120 mm with back and handle,one honing plate,one bottle of oil for lubrication,dust cover and wooden cabinet.

ROOT PRESSURE MANOMETER GBIO8032

For determining the pressure exerted by the sap flowing from a stem stump. Manometer graduated 0 to 200 x 1mm, for attachment by means of rubber tube or tape to the cut stem of a plant growing vigorously in wet soil.

FRACTIONAL COLUMN VIGREX GGLW 1203

 FUNNEL BUCHNER GGLW 1063

FUNNEL DROPPING WITH STOPCOCK GGLW 1064

FUNNEL LONG STEM GGLW 1066

 FUNNEL SEPERATING GGLW 1067

TRINOCULAR RESEARCH MICROSCOPE GMRS4015

Trinocular Research Microscope

SINGLE NOSE MICROSCOPE GMRS4011

Student School /Single Nose Microscope

MEDICAL RESEARCH MICROSCOPE GMRS4010

MEDICAL RESEARCH MICROSCOPE

DISSECTING MICROSCOPE GMRS4005

DISSECTING MICROSCOPE

BEEHIVE SHELVES GPWS 5005

BEEHIVE SHELVES

ALL GLAZED EXCEPT BOTTOM AND TOP RIM.

BUCHNER FUNNELS GPWS 5013

BUCHNER FUNNEL (REGULAR)

BUCHNER WITH THICK STEM,FIXED PERFORATED PLATE, GLAZED INSIDE AND OUT EXCEPT FOR RIM.

CASSEROLES GPWS 5006

CASSEROLE

WITH LIP AND FLAT PORCELAIN HANDLE,GLAZED INSIDE AND OUT EXCEPT FOR RIM AND TOP OF HANDLE.

CLAY PIPE TRIANGLE GPWS 5007

CLAY PIPE

WITH THICK OR THIN WIRES, PIPES UNGLAZED.

HISTAMINE CHAMBER GPIT 9540

A compact Histamine Aerosol apparatus consisting of a clear perpex exposition chamber divided in two sections an all glass neubilizer and dial type sphygmomanometer for assay of anti-histamines drug on guinea-pigs etc.

JUMPING BOX GPIT 9541

No Descriptions

MANMALIAN HEART GPIT 9542

A versatile assembly serving both for heart perfusion and as an all-purpose thermostatic organ bath. The transparent perspex bath is 12"x9"x8" and rests on a metal stand: a 1"x3/8" thick edge at the top makes clamps etc. carrying the uprights and Temperature of the bath is regulated (CONSTANT). Thermostatic sensitivity ± 2°C. The stirrer unit is completely independent, and dips into the bath in one corner, and fixes on its special stainless steel upright. A perspex connection box is fitted to the bath frame, and carries all the electric leads and connections. Two pilot lamps indicate the thermostat and stirrer operation. Extra accessories to enable the unit to be used as an all-purpose organ bath (2 unit) arc:- a) Double set of glass inner vessels. b) Oxygen tubes. c) Warming coils. d) Levers with stainless steel capillary. e) Four uprights with boss heads.

 MIXING VAT WITH STIRRER GPIT 9543

Fitted with 10 It. S.S. Vessel & stirrer with 1/20 H.P. motor, speed of the motor can be controlled through regulator.

OPERATION TABLE GPIT 9547

OPERATION TABLE LARGE SIZE: made entirely from stainless steel, in two halves slopping towards the centre a small wedge over the whole length separates the two halves, under the wedge provided a brass drain pipe. Removable and replaceable by sliding IN or OUT blood and other fluids flow towards the centre of the table, from where these drip into the drain pipe and carried through an end drain tube to the recepatable after operation the whole top can be washed clean the drain pipe removed, cleared and replaced the S.S. top is heated ‘a set of electric lamps, placed to effect balanced heat distribution, dog holder with its S.S. upright slide along slot in the top useful for fixing accessories. A.S.S. swing tray is fitted on a upright in one corner of the top useful for placing dissecting instruments accessories etc. steel pipe frame handle and wheels for conscience in moving. Table top size 51"x18"x40" ; high.

(b)-- do -- small type for frog, Rabbit, gunia pigs etc.

FLIC FUSION APPARATUS GPIT 9536

No Descriptions

FRIABILITY SINGLE DRUM GPIT 9537

Used to determine the durability and abrasivness of tablets. A transparent perpex drum (made of imported perspex sheet 6.4 mm thick) 300 mm dia x 35 mm. deep and -white cover disc and nut, also a shaped radial fixed blade which carries the tablets along with it up to the central height and lets them off while the drum is rotating. Thus the tablets rub against each other without any hard impact. The drum rotates at a fixed speed of 30 R.P.M. by a geared motor and the rotation period is controlled by a timer (imported time switch duration I to 15 minutes) per determined end preset. The motor unit is housed in a shaped steel cabinet with shaft extended on one side upon which the drum rotates. Switches with neon indicators and time switch are fitted on a panel and provided work on 220 volts 50 C/s A.C.Digital models are also available.

 HAND GRINDING MILL GPIT 9572

HAND GRINDING MILL:

Table fixing with hardened grinding discs, provisions for coarse and fine grinding big size

HARD STABILIMETER WITH LED & BUZZER GPIT 9538

No Descriptions

 HARD STABILIMETER WITH TIME & ERROR COUNTER GPIT 9539

No Descriptions

DISSOLUTION RATE TEST APPARATUS TWO STAGE GPIT 9530

The apparatus consists of 4 parts. A water bath with 500 watt heater covered 1000 mI. vessel made from Borosil glass and digital temperature control. Variable speed motor, with 30cms longs stainless steel shaft. A cylindrical stainless steel basket and a membrane fixing attachment, water bath is made of imported thick Acrylic sheet with transparent cover at top. Temperature of the bath is maintained at 37°C with an accuracy of ±1Â&d eg; C.A cylindrical glass vessel of 1000 ml. capacity with slightly concave bottom has a flenged edge at the top to accept a fitted cover having four holes. One hole placed in the centre. The shaft of the motor is fitted on an up right and has an electronic speed regulating device that allows the speed to be varied from 25 to 250 R.P.M. The shaft is 6 mm dia. 30 cms on with basket fitted at end rotates smoothly and without any significant wobble. The basket consist of two parts one of which is attached to the shaft. It is of solid metal except for 2 mm vent and is screwed on the main shaft.Lower part of the basket is held with this part by means of threading and this allows proper removal of lower part for introduction of the test samples. The detachable part of the basket is fabricated of stainless steel mesh formed into cylinder of size 36 mm x 25 mm dia. The equipment is workable on 220 volts 50 C/S A.C. but analog type double,three & Six Stage. 

DISSOLUTION SIX STAGE JAR TEST APPARATUS GPIT 9531

The apparatus consists of 4 parts. A water bath with 500 watt heater covered 1000 mI. vessel made from Borosil glass and digital temperature control. Variable speed motor, with 30cms longs stainless steel shaft. A cylindrical stainless steel basket and a membrane fixing attachment, water bath is made of imported thick Acrylic sheet with transparent cover at top. Temperature of the bath is maintained at 37°C with an accuracy of ±1Â&d eg; C.A cylindrical glass vessel of 1000 ml. capacity with slightly concave bottom has a flenged edge at the top to accept a fitted cover having four holes. One hole placed in the centre. The shaft of the motor is fitted on an up right and has an electronic speed regulating device that allows the speed to be varied from 25 to 250 R.P.M. The shaft is 6 mm dia. 30 cms on with basket fitted at end rotates smoothly and without any significant wobble. The basket consist of two parts one of which is attached to the shaft. It is of solid metal except for 2 mm vent and is screwed on the main shaft.Lower part of the basket is held with this part by means of threading and this allows proper removal of lower part for introduction of the test samples. The detachable part of the basket is fabricated of stainless steel mesh formed into cylinder of size 36 mm x 25 mm dia. The equipment is workable on 220 volts 50 C/S A.C. but analog type double,three & Six Stage.

DOUBLE UNIT ORGAN BATH GPIT 9532

A Perspex organ bath with fine thermostatic temperature control; electric stirrer; and complete set of accessories, making it a versatile unit for all research work. Bath 12"x9"x8", with leak proof dovetailed joints, resting in sturdy metal frame; top of the bath carries a 1"x3/8" thick band, for fixing accessories, Inside the bath is a metal sheathed heating element (easily replaceable), controlled by means of a fine adjustable thermostat with sensitivity ± 1°C. The stirrer unit is completely independent and dips in the bath in one corner, fixing on its special stainless steel upright. A MS junction box is fitted to the bath frame, and carries all the electrical leads and connections, Two pilot lamps indicate functioning of the thermostat and stirrer. Standard components are :-

a) Double set of glass inner vessels.

b) Oxygen tubes

c) Warming coils

d) Two stainless steel capillary levers.

e) Four stainless steel uprights with boss heads,

f) X blocks.

 EDDY'S HOT PLATE NEW MODEL GPIT 9534

No Descriptions

ELECTRO CONVULSOMETER GPIT 9535

ELECTRO-CONVULSOMETER:

Provide 50 Hz alternating current stimulus for producting minimal and super maximal seizures required in the assay anti-convulsant and epiteptic durgs complete with one pair corneal electrode 4, 6 or 8mm cups. and one pair of ear clips work on 220 A.C.

DISINTEGRATOR TEST APPARATUS BIG MOTORISED GPIT 9546

No Descriptions

DISINTEGRATOR TEST APPARATUS SMALL/PULVERIZER MOTORISED GPIT 9545

No Descriptions 

DISPENSING BALANCE GPIT 9527

No Descriptions

DISSOLUTION RATE TEST APPARATUS SINGLE BASKET GPIT 9528

No Descriptions

DISSOLUTION RATE TEST APPARATUS THREE STAGE GPIT 9529

The apparatus consists of 4 parts. A water bath with 500 watt heater covered 1000 mI. vessel made from Borosil glass and digital temperature control. Variable speed motor, with 30cms longs stainless steel shaft. A cylindrical stainless steel basket and a membrane fixing attachment, water bath is made of imported thick Acrylic sheet with transparent cover at top. Temperature of the bath is maintained at 37°C with an accuracy of ±1Â&d eg; C.A cylindrical glass vessel of 1000 ml. capacity with slightly concave bottom has a flenged edge at the top to accept a fitted cover having four holes. One hole placed in the centre. The shaft of the motor is fitted on an up right and has an electronic speed regulating device that allows the speed to be varied from 25 to 250 R.P.M. The shaft is 6 mm dia. 30 cms on with basket fitted at end rotates smoothly and without any significant wobble. The basket consist of two parts one of which is attached to the shaft. It is of solid metal except for 2 mm vent and is screwed on the main shaft.Lower part of the basket is held with this part by means of threading and this allows proper removal of lower part for introduction of the test samples. The detachable part of the basket is fabricated of stainless steel mesh formed into cylinder of size 36 mm x 25 mm dia. The equipment is workable on 220 volts 50 C/S A.C. but Analog type single stage.

DIGITAL ACTIVITY CAGE NEW MODEL GPIT 9523

No Descriptions

DIGITAL DISPLAY ELAPSED TIME GPIT 9518

No Descriptions

DIGITAL DISPLAY MULTIPLE CHOICE APPARATUS TIME GPIT 9519

No Descriptions

DISINTEGRATION DOUBLE BASKET GPIT 9525

The test equipment work on up and down movement of tablet in medium of water kept at 370C. Built in a steel cabinet of 17"x12"x9" high which housed a geared motor for the vertical shaft drive the shaft moves up and down by 50 to 60 mm at speed of 28-32 strokes per minute. On the upper end of the shaft fitted a horizontal strip with clamp on either side. These clamps hold glass vessels open at both ends and with stainless steel wire gauge with rubber rings at the lower end, which dips in water. Two independently thermostatically controlled hot plate rating 65 watt are fixed on the top of the cabinet upon which beakers of 1000 ml size are placed filled with water. Temperature is maintained at 37°C with and accuracy of 10C. Independent switches with neon indicators for motor hot plates are fitted on a panel. Mains fuse with two meters mains cord and plug provided. Work on 220 volts A.C. mains.

DISINTEGRATION TEST APPARATUS GPIT 9526

The test equipment work on up and down movement of tablet in medium of water kept at 370C. Built in a steel cabinet of 17"x12"x9" high which housed a geared motor for the vertical shaft drive the shaft moves up and down by 50 to 60 mm at speed of 28-32 strokes per minute. On the upper end of the shaft fitted a horizontal strip with clamp on either side. These clamps hold glass vessels open at both ends and with stainless steel wire gauge with rubber rings at the lower end, which dips in water. Two independently thermostatically controlled hot plate rating 65 watt are fixed on the top of the cabinet upon which beakers of 1000 ml size are placed filled with water. Temperature is maintained at 37°C with and accuracy of 10C. Independent switches with neon indicators for motor hot plates are fitted on a panel. Mains fuse with two meters mains cord and plug provided. Work on 220 volts A.C. mains.

CONTINUANCE AVOIDANCE RESPONSE TEST APPARATUS GPIT 9515

Capacity 1000 mI. with lid drain cock, stainless steel sieve on 3-leged stand.

COOK'S POLE CLIMBING GPIT 9516

No Descriptions

DIFFERENT KIND OF LEVERS GPIT 9520

No Descriptions

DIFFERENT KIND OF SUPPOSITORY MOULDS GPIT 9521

SUPPOSITORY MOULDS: Made from brass/gun metal machine made perfect shapes smooth and polished cavities. Nickel plated various capacities with a number of mould in each set. Capacity 1 gm , 1.5 gms & 2 gms (15.4grains).

a)4-moulds set (b) 6-moulds set (c) 12 moulds set

Note:Other sizes and capacities on request can be supplied

 DIGITAL ACTIVITY CAGE GPIT 9522

No Descriptions

BOTTLE SEALING MACHINE GPIT 9574

SEALING MACHINE ; (Bottle sealing machine)

(a) Hand operated.

(b) -do- electrical operated (mounted on heavy stand.)

CAPSULE FILLING MACHINE GPIT 9510

A versatile lever operated semiautomatic machine for various operations with levers is order of

1. plates for putting of capsule by hand

2. removal of caps

3. filling of powder by dispensing of brush pressing

4. fixing of caps and sealing

5. Injection of capsules.

Contact parts of stainless for 100 capsules of size 0 to 2 or 5 (anyone size in order). -do- capacity of 200 capsules at time.

 COATING PAN GPIT 9512

(Electric operated) with 4 tubes. (b) -do- with 6 tubes.

 COLLAPSIBLE TUBE FILLING MACHINE GPIT 9513

Stroke type, barrel and piston arrangement with strock setting for various capacity of filling of tubes (from 5 gms to 50 gms.) detachable nozzles provided for each separate capacity. All contact parts are of stainless steel also stainless steel holder. Built on cast iron body, hand lever operated.

CONICAL PERCOLATOR GPIT 9514

Capacity 1000 mI. with lid drain cock, stainless steel sieve on 3-leged stand.

ANALGESIOMETER MARK IV GPIT 9505

RADIANT HEAT TYPE With Digital Chronoscope.Same as mark-1, but with foot switch & Digital Time Interval Counter. 

ANALGESIOMETER TAIL FLICK GPIT 9506

It provides pain stimulus by heated nichrome wire in a Rat’s tail to determine analgesic effect of drugs. Complete with one spare element to work on 220 A.C.

ASEPTIC CABINET GPIT 9507

Size 95x50x50 cms with sloping front. Acrylic sheet front and side doors (full visible Transparent) 3'' germicidal ultraviolet tube and 2'' fluorescent tube for white light with necessary choke blast, starter and switches fitted. Also main lead and plug provided. Two holes with rings and sieves for insertion of arms provided.

(b) -do- fitted with small tube.

BALL MILL 2KG GPIT 9508

For mixing & grinding, electrically operated having capacity of few gms to 1 Kg & 2 Kg. Fitted with geared Motor with max. speed of 80 rpm.The jar is made of SS and having steel balls of different sizes to be put in jar for mixing & grinding pesticides powder.Jar is interchangeable and easily removable, light in weight and compact unit working on 220 V AC with cap. 1 KG.

(b) -do- S.S. Drum 2 Kg. capacity.

(c) -do- Aluminium Drum 1 Kg capacity.

(d) -do- Aluminium drum 2 Kg. capacity.

BOTTLE FILLING MACHINE GPIT 9509

FILLING MACHINE : (Bottle filling machine) semi automatic electric operated having filling cap. 50 to 300 ml. complete stainless steel body.

(a) with single syringe.

(b) -do- Double syringe.

ACTIVE RESPONSE APPARATUS GPIT 9500

No Descriptions

AMPULE CLARITY TEST SET GPIT 9501

No Descriptions

AMPULE FILLING AND SEALING DEVICE GPIT 9502

Hand operated without gas cylinder for sealing, but supplied with gas burner (filling capacity from 10 mI. to 50 ml.) 

AMPULE WASHING MACHINE GPIT 9503

Jet needle type, consist of 6 S. Steel needle jets fixed on a brass (chromium plated) pipe of 12.5 mm dia with side tap and serrations for fixing rubber with tap water. Springs loaded ampul holding arrangement for various sizes of ampuls. With stainless steel bottom tray on stand.

 ANALGESIOMETER EDDY'S HOT PLATE OLD MODEL GPIT 9504

Eddy’s Hot plate consisting of 30x30 cms. heating surface with perpex enclosure and solid state temperature controller with Micro-controller based Digital Temperature Indicator controller to set surface temp. Between 30° to 80°C. 

CRYSTAL MODEL SET GPLS2026

These Crystal Model Sets contain different coloured jacks(Red, Black & White) & connectors(long & short) in a prescribed number to be joined together in an illustrated way to form structures like Diamond, Graphite & Sodium Chloride.

DESSICATOR (PLAIN) GPLS2019

Plain Dessicators are physically the same as Vaccum Desiccator. Only difference is the absence of stop cock. Grease should be applied on the flanges to make it air tight.

DESSICATOR(VACCUM) GPLS2018

Polylab Dessicators are made of Polypropylene and Polycarbonate. The autoclave vaccum desiccators can hold vaccum upto 740mm of Hg for 24hrs. without any greasing.

The top dome, moulded in rigid and transparent Polycarbonate, gives a crystal clear view of the desiccant placed inside. The Knurled knob on the top provides easy handling of the dome. The lower part is made of Polyproptlene. An internal groove is provided on the flange to hold a silicon rubber O-Ring.

The Polypropylene stopcock is fitted with a self lubricating PTFE plug. This plug works three way i.e. vaccum creation, shutting off & vaccum releasing.

 DRAINING BASKET GPLS 2106

As the name suggests, this basket with wide net like structure on all sides prove really useful for draining different laboratory appratus after washing them. Made of polypropylene, this basket can be repeatedly autoclaved.

Materials : Polystyrene

DRAINING RACK GPLS2107

Draining Rack provides an excellent option for post wash draining of tubes & bottles in the laboratory. The back plate has 20 holes into which pegs are tightened with the help of screw-nuts. Bottom of the rack is provided with a tray which collects all the waste drained down which can further be collected in a container via drain tube. This rack does not rot, stain or rust.

CRYO BOX(PP) GPLS2083

Moulded in Polypropylene, the top of the box is attached to the bottom through well designed built-in hinges. The bottom has built-in spaces to hold vials up to 2ml capacity. Available in two different sizes, these autoclavable boxes bear alpha numeric index for easy identification of different vials placed inside.

 CRYO CODERS GPLS2046

These Coders available in different colours can easily fit into the cap of cryo vials for colour identification of different samples.

CRYO RACK GPLS2047

Cyro Rack is moulded in Polycarbonate making it tough, durable & autoclavable. This handy rack can hold 50 vials at a time. The unique feature of this rack is that vial can be unscrewed without actually picking them up as the vial will lock in every well and hence will not twist. This rack provided with four anti skid rubbers & each well is identified with an alpha-numeric index.

 CRYO VIAL GPLS2045

Cyro vials are normally used for storage of Biological material, human & animal cells at temperature as low as -190^oC. These sterilized tubes are provided with white, prominent graduations and a long marking area for sample identification. The cap of these vials is provided with a seal ring inside to make it completely leakproof. The longitudonalgrooves in the base give a non-twisting feature to these vials when placed in a cryo rack.

CRYO VIAL-INTERNAL THREAD GPLS2082

Adding to the existing range of Cyro Vials is this vial which has internal thread in it. The cap fitted with an O-ring screws in to the vial and makes it a leakproof Cryo Vial. These vials are provided with white, prominent graduations and a long marking area for sample identification.

CONNECTORS (CROSS) GPLS 2103

These four way connectors prove to be an excellent option for achieving leakproof joints in tubing connections.

CONNECTORS (L SHAPED) GPLS 2104

Materials : Polystyrene

CONNECTORS (T & Y NEW) GPLS 2105

These connectors add to the existing range of connectors. The crest & valley structure provided at all the ends of the connectors give excellent leakproof grip to the tube.

COPLIN JAR GPLS2027

This jar is made of Polypropylene can hold 10 slides of the size 1"x3" back to back. The interior of the Coplin Jar is grooved in a way to hold slides in erect position. Domed & shallow thread screw cap provides protection to the slides.

 CRYO BOX GPLS2048

Cryo Boxes are moulded in Polycarbonate making it extra strong and autoclavable. These can accomodate Cryo Vials of up to 4.5 ml. capacity and are designed to be used at temperatures ranging from -190^oC to 121^oC. The transparent cover of the box gives a good view of the contents inside and is numbered for better inventory control.

CENTRIFUGE TUBE CONICAL BOTTOM GPLS2035

This Centrifuge tubes with conical bottom are available in two sizes i.e. 15ml & 50ml. Moulded in Polypropylene, these tubes are clear, strong & safe. These autoclavable tubes are provided with printed graduations on the outer surfaces. The built in seal ring in the cap makes these tubes absolutely leakproof. These tubes can withstand forces upto 7500xG & 12000xG for 15ml. tubes respectively. These tubes are available sterilized as well as non-sterilized.

CENTRIFUGE TUBE ROUND BOTTOM GPLS2036

Centrifuge Tubes with round bottom are moulded in Polypropylene & Polycarbonate. These tubes have excellent clarity and are strong enough to be used upto 50,000xG. These tubes can be autoclaved, however, repeated autoclaving in PC tubes reduces their mechanical strength.

CONICAL FLASK GPLS2011

Made of Polypropylene, these cone shaped flasks are rigid, translucent & autoclavable. The screw cap keeps the contents of the flask contamination free and makes the flask leakproof. Threads should be disengaged before autoclaving.

CONICAL MEASURES GPLS2066

These Conical Measures are very good for measuring small quantities of reagents. Moulded in Polypropylene, these autoclavable measures have a hexagonal base which provides it excellent stability. The Measures are clear have good chemical resistance and have raised graduations for easy reading.

CONNECTORS GPLS2016

Moulded in Polypropelene, these Connectors are basically pipe-like structures in T&Y shapes with ringed edges. These are used for connecting tubes to each other. The ringed edges prevent leakage & slippage.

BURETTE GPLS2002

This Burette has a transparent acrylic body and a leakproof stopcock fitted with a self lubricating PTFE plug. Each Burette is individually calibrated to give maximum accuracy. Acrylic body is unaffected by dilute mineral acids and bases except Hydrofloric Acid and Ammonium Hydroxide. The pH range of 1-14 is ideal and can be used up to 5% wt/wt of acids or 30% bases.

CARBOY GPLS 2100

Polylab Carboy, made of polypropylene, are much lighter than glass. These autoclavable, dependable & durable Carboy are provided with wide handles making it convenient while carrying or pouring purposes.

CARBOY WITH STOP COCK GPLS 2101

Adding in line of Polylab Asqirators, these polypropylene Carboys are autoclavable, dependable & durable. These are also equipped with a leak proof spigot screwed to the body. These carboys are an excellent replacement for glass carboys and are used for storing & dispensing distilled water & other laboratory solutions.

CARRIER TRAY GPLS2081

This autoclavable Polypropylene Tray has a unique feature i.e. its handle which proves really helpful in carrying reagents or laboratory apparatus from one place to another, singel handedly.

CELL SCRAPER GPLS 2102

This cell scraper, as the name suggests, provides an excellent option for cell scraping purposes in microbiology.

ATOMIC MODEL SET GPLS2025

Consist of moulded balls of different colours and sizes along with connecting lugs of different sizes. These sets are very helpful in modelling different organic & Inorganic compounds.

SENIOR SET : This set consists of 150 lugns & 370 balls of prescribed colours & sizes packed in a moulded box having separate space for every particular colour & size of ball.

JUNIOR SET : This set consists of 30 connecting lugs & 75 balls of

Material : Polystyrene

ATOMIC MODEL SET (EURO DESIGN) GPLS 2099

This set consists of moulded balls of different colours & sizes along with connectors of different sizes. The sizes & shapes of the balls & connecting lugs have been designed in accordance with internationally acceptable standards.

Materials : Polystyrene

BEAKERS GPLS2001

Polylab Beakers, moulded in Polypropylene, have excellenct clarity and very good chemical resistance. The autoclavable beakers have prominently raised graduations on the outer surface. Pouring a solution becomes very convenient because of its tapered spout.

BEAKERS(EURO DESIGN) GPLS2080

Made of polypropylene, available in different sizes.

BUCHNER FUNNEL GPLS2023

Moulded in Polypropylene, these two piece funnels are light weight, easy to clean & autoclavable. The top portion can be snap fitted with the lower one forming a vaccum seal which does not require greasing. The base of the top portion has a perforated filter plate.

ANALYTICAL FUNNEL GPLS 2097

Adding in line with the existing range, these Animal Cages are providid with a Stainless Steel grill at the bottom of the cage to the cage to provide a clean surface for the species to move on. 3.00 216.00 4.50 162.00 4.50 162.00 10.00 360.00

 ANIMAL CAGE GPLS2079

Available in two diferent sizes, these cages provide excellent shelter for different animal species in the laboratory. The metallic top provides proper ventilation and has provisions for feeding the species.

ANIMAL CAGE (TWIN GRILL) GPLS 2098

Adding in line with the existing range, these Animal Cages are providid with a Stainless Steel grill at the bottom of the cage to the cage to provide a clean surface for the species to move on.

ASPIRATOR BOTTLE GGLW 1001

With ground stoppers and tabulature

ASPIRATOR BOTTLES GPLS2007

Polylab Aspirator Bottles are made of Polypropylene and are therefore much lighter than glass. These are autoclavable durable and dependable. The leakproof spigot screwed to the bottle body requires only a half turn to open or close. These bottles are used for storing or dispensing distilled water and other laboratory solutions. Threads should be totally disengaged before autoclaving.

CONDENSOR AIR GGLW 1044

Made of Borosilicate Glass.

  CONDENSOR ALLIHN GGLW 1045

Made of Borosilicate Glass.

CONDENSOR GRAHAM GCHM 7011E

Borosilicate glass. Designed for high degree of coolant turbulence and permists the use of thin wall tubing without sacrificing strength.

CONDENSOR LIEBIG GGLW 1048

Made of Borosilicate Glass.

CONDENSOR LIEBIG WITH SOCKET AND CONE GCHM 7011C

CLIP HOFFMAN'S GCHM 7010C

Nickel plated steel, with projection plate to prevent damage to tubing by end of screw, with hinged bottom bar for direct fitting and removed without access to ends of tube.
AVALIABLE IN BRASS ALSO

CLIP MOHR'S IRON C.P WITH THUMB GCHM 7010B

Nickel plated, made of iron, good quality for schools.
AVALIABLE IN BRASS ALSO

CLIP MOHR'S IRON C.P. GCHM 7010A

Pinch cock, nickel plated iron, flat jaws for compressing flexible tubing.

CLIPS CROCODILE GCHM 7010D

Spring-loaded, serrated jaws, with screw to clamp end of lead held in tubular extension, both sides insulated. 

COBALT GLASS GCHM 7027A

For potassium dry reaction

Sizes:  ;  5x2.5 Â&nbs p; 7.5x2.5 Â&nbs p; 7.5x5 Â&n bsp; cm Â&nb sp;

CLAMP BURRETE SINGLE GCHM 7009E

To hold single burette, all metal, die-pressed, with built-in boss head, chrome plated.

CLAMP RETORT FOUR PRONG GCHM 7009D

Diecast in alloy, with other parts of plated brass, clamp accepts articles from 2-90 mm diameter, actuated by nickel plated brass pummels and twin screw. The design of the jaw ensures a firm grip at all angles of opening. The cork liners for the jaws are well secured. Fitted with 15 cm long mild steel or aluminium rod.

CLAMP RETORT THREE PRONG GCHM 7009C

Three Prong, diecast in alloy, with other parts of plated brass, clamp accepts articles upto 75mm diameter, actuated by nickel plated brass pummels and twin screw. Jaws are covered in rubber. Fitted with 15cm. long mild steel or aluminium rod.

CLAMP RETORT TWO PRONG GCHM 7009B

Two prong, comprised alloy pressure diecasting with other parts of plated brass, clamp accepts articles form 15-60 mm dia actuated by nickel plated brass pummels and twin screw, the jaws are cork lined. Fitted with 15 cm. long mild steel or aluminium rod.

CLAMP UNIVERSAL GCHM 7009A

Made of sheet metal and chrome plated, spring controlled jaws cork lined which can accept 12 to 50 mm dia, articles, with brass wing nut, fitted with 15 cm. long mild steel rod.

CENTRIFUGE LABORATORY GCHM 7008C

This is a versatile centrifuge most suitable for doctors, pathological laboratories and other users. A wide range of rotors and other accessories make this centrifuge ideal for most applications. The features include solid state speed controller, indicator lamp, see-through acrylic lid. Supplied without head. Works on 220 V,50 Hz.

CENTRIFUGE TUBES GCHM 7008B

Conical graduated/plain, made of borosilicate glass.

Conical graduated/plain, made of neutral glass. Capacity 15ml.

CHARCOAL BLOCK GCHM 7007I

Made from fine quality compressed charcoal. Size 25 mm. square section and 100 mm. long. Pack of 10 pieces. 

CHARCOAL BORER GCHM 7022C

Steel, Mounted hardwood handle, 1 cm. diameter.

CLAMP BURRETE DOUBLE GCHM 7009F

To hold two burettes, all metal, die-pressed, with built-in boss head, chrome plated.

BUNSEN BURNER MAKER GCHM 7006C

Nickel plated burner tube of brass fitted with deep ceramic grid 22 mm. diameter to give a high and evenly distributed flame temperature. Painted metal base.

BUNSEN BURNER WITH STOP COCK GCHM 7006B

Same as above but fitted with gas control stopcock.

BUTTERFLY NET FARADAY GCHM 7022A

To show that electrical charge resides on external surfaces of a conductor. Fabric net with cord on insulating pillar with metal base.

CARBON ELECTRODES GCHM 7022B

Carbon electrodes in rubber stoppers, fitted with terminals, per pair.

CENTRIFUGE HAND DRIVEN GCHM 7008A

A single speed hand driven machine consisting of a die casted parts and a steel pinion and worm drive. Screw clamps the machine to the bench. Finished in white colour, with removable crank handle. Suitable for 15 ml. glass tubes. 

BRUSH FLASK GCHM 7004G

Bristle head on wire handle.

BRUSH TEST TUBE GCHM 7004A

Bristle, on galvanised wire, Head size 65 x 40 mm. Overall length 230 mm.

BRUSH TEST TUBE COTTON END GCHM 7004B

Tapered bristle with cotton tip, for tubes 19 to 25 mm. bore, overall length 230 mm on galvanised wire.

 BRUSH TEST TUBE FAN END GCHM 7004C

Bristle, for shaped end on galvanised wire, Head size 50 x 60 mm. Overall lenght 230 mm.

BUNSEN BURNER GCHM 7006A

Nickel plated burner tube of brass 12 mm. diameter with air regulator adjustable and a cylindrical riffled connector, mounted on an painted metal base.

Suitable for Natural gas, Brass Tube 100 x 12 mm, height x diameter. Base 70mm diameter. Overall height 145 mm.

BOTTLE MT CARTNEY GCHM 7005A

Media vaccine, narrow mouth with aluminium screw cap and rubber liner. Capacity 28 ml.

BOTTLE WEIGHING GCHM 7005C

Ground in stopper.

BRUSH BEAKER GCHM 7004D

 Nylon, head size 50 x 19 mm on galvanised wire, overall size 230 mm.

BRUSH BOTTLE WOODEN HANDLE GCHM 7004E

Nylon, head on wire handle.

BRUSH BURRETE GCHM 7004F

 Bristle head, 150mm long x 70mm diameter on hardwood handle. Overall length 400mm.

BEAKER TONG GCHM 7017C

A: For the convenient and safe handling of beaker containing hot solutions and for pouring out the contents.The jaws are asbestos covered to ensure firm grip.Overall length of tong 30cms.approx, Made of stainless steel.

B: As above but jaws silicon covered.

BLACK BOARD GEOMATRICAL SET GCHM 7007G

Consists of one each wooden ruler, compass and divider each 300 mm, one pair set squares 45° and 60°, one protractor and one duster, in polished wooden case or in plastic brief case.

BLOW PIPE GCHM 7007H

Mouth, nickel plated brass, with nipple.

Capacity: &Ac irc; Â &A circ;  20 Â&nb sp; Â&n bsp; 30

BOSS HEAD GCHM 7007J

For laboratory stand, for use in school and colleges, die-pressed of mild steel strip, chrome plated, accept rod upto 18mm. diameter and clamp rod upto 7.5 mm diameter which are secured with nickel plated thumb screws.

BOTTLE EYE GCHM 7005B

Eye Washing Bottle is a must for every laboratory, with attached eye washing cup and delivery tube and filter in eyecap. Capacity 500 ml.

BALANCE PHYSICAL GCHM 7002D

General purpose balance for student use. Cast alloy beam fitted with balancing nuts, agate bearings and knife edges. The hangers have double hooks for specific gravity experiments. Detachable nickel plated brass pans, enamelled central pillar, plumbline, mounted in polished wooden case with levelling screws. Capacity 250 gm, sensitivity 2 mg.

BALANCE TRIPPLE BEAM GCHM 7002E

General purpose balance for student use. Cast alloy beam fitted with balancing nuts, agate bearings and knife edges. The hangers have double hooks for specific gravity experiments. Detachable nickel plated brass pans, enamelled central pillar, plumbline, mounted in polished wooden case with levelling screws. Capacity 250 gm, sensitivity 2 mg.

BAROMETER ANEROID DEMOSTRATION GCHM 7003B

Instrument construction of this Barometer is like above but enclosed in a transparent synthetic case for demonstration purposes. Air tight sealed all round, a pressure bulb is provided to force the movements for educative demonstration.

BAROMETER ANEROID WALL TYPE GCHM 7003A

With 100mm dial graduated 28 to 31 inch of mercury and 960 to 1060 millibars. With plated bezel, cover glass and index plastic base approx. 16cm diameter.

BAROMETER FORTINS GCHM 7003C

For school/college laboratories. Nominal 6 mm bore glass tube. With engine divided dual scales 675 to 820 x 1 mm Hg and 26.5 to 32.5 x 0.05 inch Hg. Verniers reading 0.05 mm and 0.002 inch. Mounted on polished wooden board for wall mounting. Supplied without mercury but with instructions for filling.

AIR PUMP GCHM 7001

Fixed to polished seasoned teakwood base with stopcock. Pump plate made of brass metal.

Diameter of Pump Plate: 125 150 250 mm

BALANCE ANALYTICAL GCHM 7002A

Short triangular beam, with rider scale. The beam supports are extended and relieve the agate knife edges when at rest. Pillar is highly finished and removable pans are suspended by stirrups from double hooks. The balance is mounted in a polished wooden case, fully glazed. Complete with rider slide, levelling screws. Capacity 200 gm, sensitivity 0.1 mg.

 BALANCE COUNTER GCHM 7002B

It has equal arms, durable handy and precision instrument commonly used by factories and laboratories for general weightment. Body made of cast iron and pans are die pressed from brass or stainless steel.

BALANCE DOUBLE BEAM GCHM7002F

An accurately balanced magnetic needle, strongly magnetised is fitted with hardened steel pivot marking in jewels cup bearings. The needle can be easily removed for reversal. The inclination scale is of chrome brass graduated in degrees 0-90 four times. The case is made of non-magnetic steel alloy, duco painted, has easily removable plate glass window and rotates fully on a heavy brass base, is rotation being measured by a brass chrome dial reading 0-360^o. It is fitted with levelling screw and spirit level.

BALANCE MASS GCHM 7002C

Weights are made of stainless steel corrosion resisting quality, arranged in velvet lined case of seasoned wood nicely polished with forceps and two riders 10 mgm. each.

FLEXIBLE LEADS PVC GPHY6194

Insulated with crocodile clip at each end which will accomodate a 4 mm plug. Length of the lead is approx. 1 meters, it can be increased as per the demand.

FLOATING RING MAGNET GPHY6202

For demonstrating magnetic replusion. Comprises six ceramic ring magnets around a rod fixed on a base.

FLY WHEEL GPHY6065

About 20 cms in dia by 44 mm wide turned and carefully balanced, mounted on a horizontal shaft, held in ball bearings. The wheel is marked and pointer is fixed to the bracket. The bracket has four holes and can be fixed to the wall also.

FORCE BOARD GPHY6116

For parallelogram and polygon of forces. A strong drawing board 750 x 600 mm, fitted with brackets for fixing to a wall. Clear space is left all round the edges for attachment of pulleys etc., supplied with pulleys, cords but without masses.

FORCE PUMP ON STAND GPHY6117

Glass working model with visible valves, fitted on wooden stand, complete with water reservoir.

ELECTROSTATIC KIT GPHY6045

Comprising one electroscope, one packet of metal leaves, 4 metallised spheres, 1 reel of nylon thread,two polythene plates 75 x 75 mm, one electrophorus plate with insulating handle, 1 proof plane. two aluminium cans, one cellulose acetate strip, 1 polythene strip, one stirrup for suspending strips, one flannel rubber, one wire hook and instructions.

ENGINE HAUZE'S APPARATUS GPHY6068

To demonstrate different conductivities of different metals. Rods of 5 different metals and wood, fitted along one side of a metal tank.

EXPANSION APPARATUS GPHY6063

Two cast metal uprights, height 18 cm, fitted with two nickel plated rods supporting expansion bar of length 38 cm. Expansion bar is fixed to one upright and moves a pointer on the other, when heated. With scale reading0 to 90°, supplied with one each aluminium, brass and iron expansion bars.

EXPANSION OF LIQUIDS APPARATUS GPHY6064

For demonstrating the different thermal expansions of various liquids. Comprising five bulb tubes with plastic scales, mounted in a frame and supported in a water trough 240 x 108 x 77 mm deep. The frame has clamps to secure it to the trough and two cross members, the lower cross member having holes, and the upper tubules to locate the bulb tubes. Dimensions overall 240 x 115 x 460 mm high approx. Bulb diameter 35 mm. Bulb stem 400 mm. Supplied complete with glass bulbs and scale.

FLEXIBLE LEADS PVC GPHY6194

Insulated with crocodile clip at each end which will accomodate a 4 mm plug. Length of the lead is approx. 1 meters, it can be increased as per the demand.

ELASTIC MATERIAL KIT GPHY6115

Containing 25 expendable steel springs, 2 wide steel springs, 114 x 75 mm diam, 2 soft latex foam blocks, reels of copper wire, one of 32 swg & two of 26 swg, each 50 g, 1 length valve latex tube, 4 elastic cords with eyelets and 4 soft erasers for twisting.

ELECTRIC BELL GPHY 6002A

A: With detachable 'snap-on bakelite cover, metal thread terminals, silver contacts. Dome gang dia. 75 mm approx. For use on 3 to 4.5V AC/DC supplies.

B: As above, but works on 230 Volts AC/DC, 50-60 Hz.

ELECTRIC BELL DEMONSTRATION GPHY 6002B

No Description

ELECTRIC WHIRL GPHY6044

On stand, with insulated base

ELECTRO MAGNET GPHY6201

DIP CIRCLE GPHY6215

An accurately balanced magnetic needle, strongly magnetised is fitted with hardened steel pivot marking in jewels cup bearings. The needle can be easily removed for reversal. The inclination scale is of chrome brass graduated in degrees 0-90 four times. The case is made of non-magnetic steel alloy, duco painted, has easily removable plate glass window and rotates fully on a heavy brass base, is rotation being measured by a brass chrome dial reading 0-360^o. It is fitted with levelling screw and spirit level.

DIP NEEDLE GPHY6214

With cobalt steel needle, 10 cm long, graduated quadrant fully rotatable on metal base marked every 45 degree.

DISPLACEMENT VESSEL GPHY6113

Metal, Painted, wih spout

DYNAMIC TROLLEY GPHY6114

Hardwood, 300 mm long, metal reinforced ends, three low friction ball bearing wheels, quick release triple impulse spring, 4 removable metal legs to enable stacking of trolleys, mass 0.9 kg approx

EBONITE ROD GPHY6252

 Polished, 300 x 13 mm length x diam.

DEFLECTION MAGNETOMETER GPHY6208

A: Comprising a stout metal box, 100mm diameter, with aluminium dial graduated in degrees 0-90 four times, anti-parallex mirror slot made by bakelite. B: As above, but made of bakelite/metal case, mounted on wooden base with meter scale.

DEMONSTRATION DYNAMO MODEL GPHY 6005

The motor is mounted on a base with a driving wheel.Output is through 4 mm sockets and a low voltage bulb is also provided as a simple output indicator.

DEMONSTRATION INDUCTION COIL GPHY6010

Heavy gauge enamelled copper wire, approximate resistance 0.5 ohms wound on former 110 x 30 mm length x diameter. Secondary coil of fine enamelled copper wire, approximately resistance 100 ohms on former 110 x 82 mm length x diameter. Both coils fitted with 4 mm sockets. Iron core 120 x 15 mm length x diameter.

DEMOSTRATION METER GPHY 6175

DEMOSTRATION METER

DIFFRACTION GRATING GPHY6225

CONDUCTOR GPHY6042

Plated brass,each conductor on insulated stand

CONVECTION OF HEAT IN AIR APPARATUS GPHY6060

Metal box, 230 x 75 x 75 mm, with sliding glass front and two detachable glass chimneys, with one candle holder under left chimney. Supplied without candles.

Spark in mm : 25, 50, 75, 100

CROOK'S RADIOMETER SINGLE GPHY6061

No Descriptions

CYLINDERICAL LENS FOR RAY BOX GPHY6165

Glass, Biconvex, Focal length approx. 15cm.(+14D).

DANIEL CELL GPHY 6001

Comprising a heavy-gauge copper outer vessel with an internal perforated shelf for copper sulphate crystals, a porous pot and an amalgamated zinc rod fitted with a wooden supporting cap. The zinc rod and copper vessel are each provided with a 4 mm. socketed terminal.

• In this cell E = 1.08 V approx.

• Working capacity 0.85 litre

• Size of copper vessel : 130 x 90 mm diameter approx.

• Size of porous pot : 150 x 150 mm diameter approx.

• Size of zinc rod : 150 x 12 mm diameter approx.

CALORIMETER JOULE'S GPHY6069

Nickel plated copper calorimeter of 63 x 63 mm lagged and enclosed in an outer vessel of 80 x 90 mm size, with cover having terminals, a heating coil suitable for 3-6 V supply and holes for thermometer & stirrer. With stirrer but without thermometer.

CAPILLARY TUBES APPARATUS GPHY6109

Metal frame with six glass tubes of different bores,each of 150 mm length, fitted with corks, to show different heights of water column in different bore tubes.

CHARLE'S LAW APPARATUS GPHY6224

Mounted on wooden stand nicely polished with heavy metal base, finished in grey colour, having levelling screws. Overall height 120 cm. Boxwood scale 100 cm, graduated in mm., reading in both directions. The mercury reservoir held in clamp slides on metal rod chromium plated. A Jolly's air bulb made form coming glass is supplied mounted on a wooden frame which can be slotted on the side.

COMPOUND BAR GPHY6059

Brass and iron, 200x25 mm, rivetted, with wooden handle.

COMPOUND PENDULAM / KATER'S PENDULAM GPHY6111

Stainless steel rod 1200 mm long, l0 mm diam. with one pair each of small & large, light & heavy masses, two steel knife edges in adjustable holders & a metal bracket support drilled for wall mounting.

BATTERY HYDROMETER GPHY6222

Pipette type, comprising glass float calibrated having coloured zones for charged, partly charged and uncharged conditions. Compressible bulb and rubber tube with fittings to glass body

BELL IN VACCUM GPHY6081

or use on pump plate not less than 15 cm. dia Electric Bell operating on 4-6 volts AC/DC, suspended on rubber cord in bell jar. Fine coiled wire connections to terminals mounted in rubber bung sealing the jar.

BIOT'S APPARATUS GA60641

A spherical conductor on insulating stand with two hollow hemi-spheres, each with insulated handle,to show that electrostatic charge resides on outer surface.

BOYLE'S LAW GPHY6108

Two glass tubes 220 mm long, one with closed top & the other open and connected by 1 metre pressure rubber tubing, are mounted on two brackets sliding on two vertical metal rods fixed rigidly on a stand. The stand has a graduated scale 0 to 100 cm. Supplied without mercury.

CALORIMETER COPPER GPHY6223

Copper calorimeter 75 x 50 mm with felt insulation, outer vessel of 100 x 65 mm size with a plastic lid having holes for thermometer & stirrer. A thermometer holder is fixed to the outer vessel. Complete with stirrer.

BAR MAGNET ALNICO GPHY6197

 BAR MAGNET CERAMIC WITH PVC COVER GPHY6199

Size 50 x 10 x 5 mm, per pair with plastic cover.

BAR MAGNET CHROME STEEL GPHY6198

Chrome Steel, 12 mm. diameter, in Pairs. Length: 50mm, 100mm, 150mm

BAR MAGNET CYLINDRICAL ALNICO GPHY6203

ALINCO, Round edges, in Pairs, with keepers, Dimensions are nominal. Supplied in cardboard boxes.

 BARLOW WHEEL GPHY6200

For demonstrating the conversion of electric energy into mechanical energy. Star-shaped copper disc 9 cm. Diameter rotatable vertically on pair of adjustable centers and dipping into mercury trough between the vertical limbs of a small horseshoe magnet on a wood base 15x 10 cm. Disc adjustable vertically on metal pillar which is connected to one of two terminals mounted on base. The other terminal is connected to the mercury trough. The apparatus will operates on 4 volts at which voltage it takes 1.8 amps., without battery.

ACCUMULATOR GPHY6172

With charge indicating system 2 volts 45 AH on 20 Hrs rate in plastic container.

AMMETER GPHY6221

Moving coil for D.C. measurements, Any single range 0-1, 1.5, 3, 5, 10 Amps.

APPARATUS TO SHOW FORCE ON CONDUCTOR IN MAGNETIC FIELD GPHY6218

Comprising a strong U-shaped magnet and a pair of brass rails with 4mm socket terminals. A brass axle with plastic discs is free to roll along the rails and completes the electrical contact between them. When the axle is placed on the rails between the poles of the magnet and a power supply unit is connected, the axle is repelled and rolls along the rails away from the center of magnetic field. Dimensions 175x60x58mm high.

BALL & RING GPHY6072

Gravesande's, ring mounted in rod with handle, ball with chain. Cold ball passes through the ring but does not pass when heated the ring & the ball with separate handles.

BAR & GUAGE GPHY6057

To illustrate expansion of metal on heating and contraction on cooling, with steel bar of length 100 x 10 mm and plated brass gauge with a cut-out to just accommodate the bar and two holes through which the bar passes when cold.

JUNIOR MICROSCOPE GMRS4007

Junior Microscope

 MEDICAL RESEARCH MICROSCOPE GMRS4010

MEDICAL RESEARCH MICROSCOPE

PROJECTION MICROSCOPE GMRS4009

Student Projection Microscope

 CAMERA LUCIDA PRISM TYPE GMRS4003

Prism type, both the object and the paper are simultaneously visible to the observer for drawing of the focussed specimen under the microscope.It fits on the eye piece tube of all standard microscopes. Supplied in velvet lined case.

STUDENT MICROSCOPE GMRS4014

 TRINOCULAR RESEARCH MICROSCOPE GMRS4015

Trinocular Research Microscope

BINOCULAR MICROSCOPE GMRS 4018

Binocular Microscope

BINOCULAR RESEARCH MICROSCOPE GMRS4001

BINOCULAR RESEARCH MICROSCOPE

MONOCULAR RESEARCH MICROSCOPE GMRS 4017

Monocular Research Microscope

PROJECTION MICROSCOPE GMRS4009

Student Projection Microscope

 SINGLE NOSE MICROSCOPE GMRS4011

Student School /Single Nose Microscope

STEREO MICROSCOPE GMRS4012

Student Stereo Microscope

DISSECTING MICROSCOPE SENIOR  GMRS4006

Dissecting Microscope senior

 JUNIOR MICROSCOPE GMRS4007

Junior Microscope

MEDICAL MICROSCOPE GMRS 4016

Medical Microscope

 MEDICAL RESEARCH MICROSCOPE GMRS4010

MEDICAL RESEARCH MICROSCOPE

MONOCULAR MICROSCOPE GMRS4008

Monocular Microscope

BINOCULAR MICROSCOPE GMRS 4018

Binocular Microscope

BINOCULAR RESEARCH MICROSCOPE GMRS4001

BINOCULAR RESEARCH MICROSCOPE

 CAMERA LUCIDA MIRROR TYPE GMRS4004

Mirror type, to trace the image of a microscopic object on a paper. A beam splitter prism of optical glass is positioned over the eyepiece with a large size swinging mirror which causes the image of the object to appear on a plane surface enabling its tracing.

CAMERA LUCIDA PRISM TYPE GMRS4003

Prism type, both the object and the paper are simultaneously visible to the observer for drawing of the focussed specimen under the microscope.It fits on the eye piece tube of all standard microscopes. Supplied in velvet lined case.  

DISSECTING MICROSCOPE  GMRS4005

DISSECTING MICROSCOPE

HUMAN LUNG, RIGHT GMDS3013

Natural size, three parts.

Larynx showing cartilages, ligaments, muscles, relief of mucous membrane and thyroid gland.Tongue showing front part of the lower jaw which is detachable and separates into two parts,median section, sublingual gland and sub mandibular gland are shown, On base,with key card

HUMAN NERVOUS SYSTEM GMDS3041

Showing brain and details of spinal cord and the nerves in their natural position in the body, mounted on board, with key card.

HUMAN NOSE, L.S. GMDS3017

Enlarged 2 times, demonstrating clearly crossing of the windpipe and esophagus, on board, with key card.

HUMAN RESPIRATORY SYSTEM GMDS3037

Showing clearly all the important parts, mounted on board, complete with key card.

HUMAN SKELETON GMDS3054    

3 parts model,for anatomical study.

HUMAN KIDNEY GMDS3029

Three times enlarged, dissectable in two parts,on stand.

HUMAN KIDNEY L.S. GMDS3042

3 times enlarged, shows renal corpuscles,tubules,medull a.calyx system and pelvis as well as blood vessels and upper portion of ureter. On board,with key card.

 
   HUMAN KIDNEY WITH ADRENAL GLAND GMDS3043

Dissectable into 2 parts, shows kidney with adrenal gland, renal and adrenal vessels and upper portion of ureter. Front half of the kidney is removable to show cortex medulla and vessels as well as renal pelvis, on stand, with key card.

 HUMAN LIVER WITH GALL BLADDER GMDS3032

Natural size, showing the four lobes of the liver, peritoneum,gall bladder and vessels, on stand, with key card.

HUMAN LOWER JAW WITH TEETH GMDS3009

3 times enlarged, to show the tooth roots, spongiosa, vessels and nerves, on stand, with key card.

HUMAN HEART 3 PARTS GMDS3027

Three times enlarged, dissectable into 3 parts,sectioned through the ventricles and auricles.The bicuspid and tricuspid semilunar and sigmoid valves are shown, on stand with key card.

HUMAN HEART 4 PARTS GMDS3028

HUMAN HEART 4 PARTS-ENLARGED

HUMAN HEART AND LUNGS GMDS3024

Full size, 7 parts, shows 2 part removable larynx, wind pipe with bronchial tree; 2 part removable heart, subclavial artery and vein, venacava, aorta, pulmonary artery, esophagus, 2 lungs with front halves removable, and diaphragm, on base, with key card.

HUMAN HEART EXTRA LARGE GMDS3026

Full size, 7 parts, shows 2 part removable larynx, wind pipe with bronchial tree; 2 part removable heart, subclavial artery and vein, venacava, aorta, pulmonary artery, esophagus, 2 lungs with front halves removable, and diaphragm, on base, with key card.

 HUMAN HEART WITH LUNGS & LARYNX GMDS3025

Full size, 7 parts, shows 2 part removable larynx, wind pipe with bronchial tree; 2 part removable heart, subclavial artery and vein, venacava, aorta, pulmonary artery, esophagus, 2 lungs with front halves removable, and diaphragm, on base, with key card.

HUMAN EYE, 3 TIMES ENLARGED GMDS3018

7-part model. The upper half of the sclera with cornea and eye muscle attachments, both halves of choroid with iris and retina, lens and vitreous humour are removable, mounted on stand, with key card.

HUMAN EYE, 5 TIMES ENLARGED GMDS3019

An highly improved and enlarged model showing fine details in three dimensional relief. Cut in horizontal plane and separable in seven parts. After removing the upper half of the sclera (outer shell), the choroid with its verticose veins is exposed; with the removal of second shell, details of the retina come into view and the position of the yellow and blind spots is quite visible. All important anatomical features such as muscle insertions, optic nerve, blood vessels, ciliary body, cornea, crystalline lens, and iris etc are clearly numbered and are identifiable. Mounted on base, with key card.

HUMAN FEMALE PELVIS, 2 PART GMDS3049

 
Median section.One half of female genital organs with bladder and rectum is removable,the other half is shown at normal position in the female pelvis.On board,with key card.

HUMAN HEAD AND BRAIN GMDS3014

Life size,The brain is dissectable in 2 parts,can be taken out,showing the cranial nerves and important parts of the skull,on base,with key card.

HUMAN HEAD AND NECK L.S. GMDS3015

Natural size, shows sectional view of head, brain, nose, mouth, pharynx, larynx and vertebral column of the neck, on base, with key card.

HUMAN DIGESTIVE SYSTEM GMDS3035

Showing all important digestive organs in detail, viz.representation of nose, mouth cavity, pharynx,esophagus gastro-intestinal tract, liver with gall bladder,pancreas and spleen. Duodenum, cecum and rectum are opened. Removable traverse colon, mounted on board, with key card..

HUMAN EAR, 3 PARTS GMDS3004

Enlarged 4 to 5 times, Shows outer,middle and inner ear.Removable auditory ossicles and labyrinth with cochlea and vestibulocochlear nerve.On base, with key card.

HUMAN EAR, 6 PARTS GMDS3005

Enlarged 4 to 5 times, Shows outer,middle and inner ear.Removable auditory ossicles and labyrinth with cochlea and vestibulocochlear nerve.On base, with key card.

HUMAN EYE IN BONY ORBIT GMDS3021

Similar to previous model but with lid.

HUMAN EYE WITH LID GMDS3020

Similar to previous model but with lid.

FROG DISSECTION GMDS3067

Showing the general structure after dissection, mounted on stand, with key card.

HUMAN BRAIN, 4 PART GMDS3016

A life size detailed 4 part sectioned model ,The right hemisphere has the cerebellum and the stem with occipital lobe.On base,with key card.

HUMAN CIRCULATORY SYSTEM GMDS3034

Illustrating the complete blood circulation in veins and arteries,mounted on board,with key card.

HUMAN DEVELOPMENT DETACHABLE GMDS 3094

MODEL OF HUMAN DEVELOPMENT DETACHABLE-

AVAILABLE IN 9 STAGES AND PARTS ARE FURTHER DETACHABLE AS SHOWN IN PHOTOGRAPH.

 HUMAN DEVELOPMENT NON-DETACHABLE GMDS 3095

MODEL OF HUMAN DEVELOPMENT NON-DETACHABLE-

AVAILABLE IN 9 STAGES .

EMBRYONIC DEVELOPMENT (PERIOD OF GESTATION) GMDS3052

A set of nine detailed models, mounted on stands, showing the following stages : 1. An embryo about 6 days old, considerably enlarged 2. Uterus with the embryo in 1st month of gestation 3. Uterus with the embryo in 3rd month of gestation 4. Uterus with foetus in 4th month 5. Uterus with foetus, placenta and umbilicle cord 6. Uterus with foetus in 5th month 7. Uterus with foetus in 7th month of pregnancy 8. Uterus with foetus in 8th month of pregnancy 9. Uterus with foetus in 9th month of pregnancy complete with key cards

EYE MODEL ON BONY BASE GMDS3022

A 5 times enlarged model of the eye,sectioned horizontally,dissects into 6 parts, the upper half of the sclerotic membrane,two choroid membranes,retina with vitreous humour,lens and lower half of the sclerotic membrane.On base, with key card.

FERTILISATION OF ANGIOSPERMS GMDS3082

Polygynous type, enlarged 300 times, on board with key card, approx. size 660 x 300 x 140 mm.

 FISH DISSECTION GMDS3066

Showing the general structure after dissection, mounted on stand, with key card.

FROG DEVELOPMENT GMDS3068

A set of 24 models showing the various stages of the development of frog, from egg to adult, arranged on a large size board, with key card.

Overall dimensions 670 x 625 x 210 mm.approx.

DICOT LEAF T.S. GMDS3093

Showing details of typical mesophytic leaf, mounted on board,with key card. Overall dimensions 410 x 250 x 60 mm.approx.

DICOT ROOT T.S. GMDS3085

Showing complete internal anatomy of the young dicotyledonus root, mounted on board, with key card. Overall dimensions 330 x 255 x 65 mm. approx.

DICOT STEM ANATOMY T.S. & L.S. GMDS3088

This model shows the transverse and longitudinal section of a dicotyledonous stem in which case the cambium ring has been formed but no secondary growth has yet taken place. Useful model for study of epidermis, lentice, cork layer, cork cambium, cortical parenchyme, starch sheath, medullary rays, phloem, sieve plate, sieve plate, sieve tube, phloem parenchyma and inter fasicular cambium. xylem, pitted vessels, bordered pitted vessels,annular vessels,spiral vessels, pith etc. Mounted on base, with key card. Overall dimensions 480 x 170 x 440 mm.approx.

 DICOT STEM T.S. GMDS3089

This model shows the transverse and longitudinal section of a dicotyledonous stem in which case the cambium ring has been formed but no secondary growth has yet taken place. Useful model for study of epidermis, lentice, cork layer, cork cambium, cortical parenchyme, starch sheath, medullary rays, phloem, sieve plate, sieve plate, sieve tube, phloem parenchyma and inter fasicular cambium. xylem, pitted vessels, bordered pitted vessels,annular vessels,spiral vessels, pith etc. Mounted on base, with key card. Overall dimensions 480 x 170 x 440 mm.approx.

EARTHWORM DISECTION GMDS3062

Showing the external character in a portion and the dissection in the remaining, exhibiting all important systems,mounted on board.

ANIMAL CELL DIVISION MITOSIS GMDS 3073

A set of 9 models, showing the process of mitotic cell division. The chromosomes are painted for easy identification.Models are approx. 150 x 120 mm.

ANIMAL CELL DIVISION, MEIOSIS GMDS3074

A set of 12 models, showing detailed stages in meiotic cell division, realistically coloured to bring out the detailed structures as seen under a microscope. A very useful and instructive model, mounted on board, with key card. Overall dimensions 510 x 450 x 50 mm.approx

BIRD DISSECTION GMDS3070

Natural size,Domestic hen, the right side shows the feathers and the other side all the internal organs, on base with key card.

COCKROACH ANATOMY GMDS3063

A set of two models, one dissectable into two parts, showing the anatomy of cockroach, alimentary canal regions, salivary glands, reproductive organs, nervous system etc. The other model shows the ventral structure with detachable mouth parts, wings and appendages, with key card.

Overall dimensions 670 x 625 x 210 mm.approx.

DEVELOPMENT OF CHICK GMDS3071

Clearly showing the order and rate of formation of embryonic tissues and organs. It also brings out the close relations of the birds to the reptiles in mode of development and general construction. Complete development from egg to adult, set of 18, mounted on a large size board, with key card. Overall dimensions 670 x 620 x 100 mm.approx.

AIDS VIRUS GMDS3047

AIDS VIRUS HIV virus model is enlarged millions of times, shows the outer lipid membrane with protein structures and the internal nucleus which contains the viral hereditary matter [RNA]. The nucleus is removable and condoms can be put underneath to provide a message regarding measures to be taken for protecting against HIV infections.Supplied without condoms, on stand,with key card.

AMOEBA PROTEUS GMDS3057

A true three dimensional model showing detailed structure, mounted on base, with key card. Overall dimensions 345 x 195 x 210 mm. approx.

AMOEBA PROTEUS 2 PARTS GMDS3058

Enlarged approx.1000 times. A small pseudopodium which can be opened up showing the structure as under electron microscope magnification. Separates into 2 parts, on base with key card. Size 480 x 310 x 80 mm.approx.

ANATOMY OF STARFISH GMDS3065

Showing the general structure, internal viscera, water vascular system and arm in T.S. showing details of tube feet, mounted on board, with key card. Overall dimensions 500 x 450 x 75 mm.approx.

ANIMAL CELL GMDS3072

Typical,a three dimensional model with one side dissected to show complete internal structures,mounted on base,with key card. Overall dimensions 220 x 130 x 430 mm.approx.

PLANKTON NET GBIO8019

Made of No. 12 standard silk bolting cloth, 125 mesh per sq. inch 89 cm. Long net suspended by muslin reinforcement to a 24 cm. dia. ring. Three braided leaders attached to swivel front. Tail of bag with 2 cm. opening closed by trying cloth tape placing glass vial.

POTOMETER 'H' TYPE GBIO8030

Plastic, die moulded, compact, to hold slides 75x25 mm, vertically in pre-numbered grooves, provided with index card,

 POTOMETER FARMER'S GBIO8031

For measuring the rate of uptake of water by a cut plant shoot. The apparatus consists of a central reservoir with a three hole stopper holding a capillary tube graduated in millimeters, a funnel with stopcock and a short length of 10mm glass tubing, to hold the plant shoot. Reservoir 100 x 65mm height x diameter, capillary tube 390mm long 1mm bore, graduated 0-30mm x 1mm, funnel 25ml, Capillary bore 1mm.

POTOMETER SIMPLE GBIO8027

For investigating transpiration and water absorption by cut shoots. The apparatus comprises a glass cylinder stoppered at both ends, through the lower end of which is inserted a length of capillary tubing graduated in millimeters, the other end having a glass tube to which the cut shoot is attached by rubber tubing. A 2ml. syringe is provided for adjusting the air bubble position during setting up. Overall length approx. 390mm. Capillary bore 1mm.

POTOMETER, GANONG'S GBIO8028

For demonstration of transpiration rates and rates of water absorption by a cut shoot under various external conditions. A plant shoot is sealed into a stopper which fits the end tube, and the whole apparatus is filled with water, the open end of the capillary tube, which is graduated in millimeter, dipping into a beaker of water. The position of the air bubble may easily be adjusted by opening the glass stopcock to admit water from the central reservior. The whole apparatus is mounted on a varnished wooden base by spring clips.

Height to top of reservoir 170mm Diameter of reservoir 20mm Length, overall 320mm Base 20 x 80 mm length x width Capillary bore 1mm As above but on Bakelite Stand.

MICRO COVER GLASS GBIO8006

Made from clear flat glass, uniform in size and free from scratches, packed in plastic box, net weight 10 gms.

MICROSCOPE CAVITY SLIDES GBIO8005

Polished, cavities are of 16 to 18 mm dia.made of non- corrosive glass, polished edges, size 75x25x1.5 mm, pack of 10, in a box.

 MICROSCOPE SLIDES GBIO8004

Made from optically flat and corrosion resistant clear glass.

OVERHEAD PROJECTOR GBIO8009

OVERHEAD PROJECTOR

 PHOTOSYNTHOMETER GBIO8038

For demonstrating the absorption of carbon dioxide by green plants in light, with equilvolumetric released of oxygen. Complete with stand.

GLASS MANOMETER TUBE MOUNTED GBIO8035

For construction of a simple repirometer. Mounted on a clear acrylic panel by a locking bar, allowing graph paper to be mounted behind the manometer. Dimensions 140x70 mm height x width. Capaillary bore 2mm diameter.

HAND MICROTOME GBIO8001

A handy and simple model with wide flat top, suitable for sectioning of fresh tissues. Screw drum is graduated in 100 close divisions and will cut the specimen in steps of 10 microns each. Complete with a single edged razor blade.

INSECT COLLECTING NET WITH ALUMINIUM HANDLE GBIO8017

 Ring made of iron wire supported on anodized aluminium pipe handle with fine rubber grip at end. Length of handle 75 cm. long net fitted in ring through 5 cm. wide cloth rim. Dia. to bag at free end 25cm. Ring dia. 30cm.

  J TUBE, SCREW FITTING GBIO8034

Glass J tube fromed from 1mm bore thick walled capillary tube, with a brass screw and collar at the end of the longer limb. Used for sampling small quantities of gas held over water(e.g. in photosynthesis or repiration experiments). A bubble of gas is introduced into the short limb. This is then lowered into reagent solution and the bubble moved back and forth so that reagent diffuses through the end water seal. The change in length of the bubble indicates the amount of gas taken up by the reagent.

LEAF AREA CUTTER GBIO8039

Made from steel, capable of cutting very thin material fitted with brass pipe having holes.

DISECTING TRAYS GBIO8026

Stainless Steel 20 x 15 cms. 25 x 20 cms. 30 x 20 cms. 38 x 30 cms. 46 x 30 cms. Polyethylene Size 45 x 60 cms. Aluminium Sheet

DISECTION BOX/DISECTING SET GBIO8018

Biological instruments set consisting of 14 instruments housed in a velvet lined rexine pouch. Contains following: -

1.Scissors 2 Nos.

2.Forceps 2 Nos.

3.Needles 4 Nos.

4.Scalpel No.1

5.B.P.Needle with blade No.1

6.Razor No.1

7.Magnifying glass No.1

8.Chain and Hook No.1

9.Blow pipe No.1

Also available in 7, 8 and 18 instrument set.

FILM SLIDE PROJECTOR GBIO8010

Film Slide Projector Compact versatile and multipurpose slide projector having a good design and rigid construction.Equipped with 24V/150 watts halogen bulb and hard coated anastimatic lenses 1:2:8/85 mm. It has rigid fibre body and efficient cooling system. Supplied compelete with accessories for projection of 35mm film strips, 5x5 cm Kodachrome slides.

FORCEPS, BLUNT ENDS GBIO8023

Stainless steel. Available in different sizes.Â

FORCEPS, POINTED ENDS GBIO 8022

Stainless steel. Available in different sizes.

B.P. HANDLE GBIO8025

Straight, stainless steel throughout. Handle length 95 mm.

CLINOSTAT GBIO8014

To run 30 hours in vertical or horizontal position and to carry weights, with clock movement based on heavy metal stand.

CLINOSTAT ELECTRIC GBIO8016

Similar to GBIO 8015 but complete with tube carrier & plant pot.

  DISECTING SCISSORS, BLUNT TYPE  GBIO8021

Stainless steel, closed shanks. Available in different sizes.

DISECTING SCISSORS, STRAIGHT GBIO8020

Very fine points for delicate work, closed shanks, stainless steel. Available in different sizes.

FLASK ROUND BOTTOM THREE NECK GGLW 1060

 FLASK ROUND BOTTOM TWO NECK GGLW 1061

FLASK VOLUMATRIC WITH INTERCHANGABLE STOPPER GGLW 1062

FRACTIONAL COLUMN BULB FORM GGLW 1201

    & nbsp;   &n bsp;   &nb sp;   &nbs p;     ;         & nbsp;   &n bsp;   &nb sp;   &nbs p;     ;  Made of Borosilicate Glass.

FRACTIONAL COLUMN SIMPLE GGLW 1202

    & nbsp;   &n bsp;   &nb sp;   &nbs p;     ;         & nbsp;   &n bsp;   &nb sp;   &nbs p;     ; Made of Borosilicate Glass.

FLASK DISTILLATION GGLW 1055 

 FLASK FLAT BOTTOM GGLW 1056

FLASK IODINE GGLW 1057

FLASK KJELDAHL GGLW 1058

FLASK RETORT WITH INTERCHANGABLE STOPPER GGLW 1059

FILTER PUMP GGLW 1109

Open construction, borosilicate glass with riffled inlet nozzle. Glass valve in vacuum nozzle prevents 'sucking back'. Internal jets constructed to prevent flooding and the outlet tube is bent to avoid turbulence and give rapid exhaustion. Ultimate Vacuum 85 mm Hg Overall Length 215 mm Inlet tube diameter 11 mm Outlet tube diameter 9 mm Vacuum Nozzle 9 mm 

FLASK CONICAL (ERLENMETER) GGLW 1051