Category: Biology instruments

Anodized aluminium fabrication. To hold 75x25mm. glass slide in horizontal position. Capacity 20 slides

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.

To measure the quantity of water given off by a plant. Consists of a glass vessel 250mm high x 50mm diameter, a side tube graduated 0 to 15 cm x 1 mm