L Shaped Spreader

Catalogue No. 4012320/1

This Cell scraper, as the name suggests, provides an excellent option for cell scraping purposes in microbiology.
*Length 240 mm.

Catalogue No. 4012460

An easy replacement to the cork disc in Clinostat. Aluminium cylindrical vessel measuring 87mm and 100mm high, accommodate any Pot shape/size up to 75mm diameter. The plant can be secured in position with plastic bands/cords using the hooks provided on the upper edge, when damp moss or any other suitable material is wrapped around and beneath the pot.

Catalogue No. 4012100/2

Comprises a graduated, narrow bore, horizontal glass measuring tube with a vessel for a plant shoot at one end and having a vertical limb with a stopcock and a funnel fitted by a ground glass joint. Mounted on a wooden stand. 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 millimetres, 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 reservoir. The whole apparatus is mounted on a varnished wooden base by spring clips. Comprises a graduate, narrow bore, horizontal glass measuring tubes with a vessel for plant shot at one end and having a vertical limb with a Teflon stopcock and a funnel fitted by a ground glass joint. Height to top of reservoir 170mm, Diameter of reservoir 20mm Length, overall 320mm, Base 320x80mm (L x W), Capillary bore 1mm.