Simple Respirometer essential for experiments requiring volumetric

essential for experiments requiring volumetric displacement

Designed for measuring the resistance in electric circuits

Nickel-plated

Dry Erase for easy cleaning

Weight: 16 kg

Simple Respirometer essential for experiments requiring volumetricThe apparatus is designed for comparing rates of absorption or evolution of gases by small organisms, during respiration. The apparatus consists of two stoppered boiling tubes connected by three way taps to either limb of a graduated manometer. One tube holds the organisms and has a syringe for altering the level of liquid in the manometer during setting up. The other tube acts as a control thermobarometer. CO2 given off by the respiring organisms is