Pipette ball “Peleus ball”. Standard model. Made of heavy rubber without metal parts.
The ball is equipped with three valves for controlling suction and discharge from the pipettes.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Nitrate test vials.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Alkalinity test vials.
The complete solution for investigating the Ideal Gas Law, including the special cases of Boyle’s Law and Gay-Lussac’s Law.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Ammonia test vials.
The complete solution for examining the efficiency of heat engines and compared to the ideal gas law.
