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 Alkalinity test vials.
Allows students to explore the rate of water movement and quantify pressure changes occurring in the system.
The complete solution for examining the efficiency of heat engines and compared to the ideal gas law.
The Density Set allows you to investigate irregular objects by water displacement and specific heat.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Ammonia test vials.
