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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.
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. 
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. 
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.
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