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.
Designed for experiments involving low light level conditions. ScienceWorkshop version.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Alkalinity test vials.
This unique calorimeter uses a heating resistor instead of a spring coil to heat a small amount of water.
The complete solution for determining the ratio of specific heat capacities for air by measuring the period of oscillation of the piston in a cylinder filled with air.
Designed to be placed in air or water flow. When connected to the General Flow Sensor, aids in measuring pressure differences.
Allows students to explore the rate of water movement and quantify pressure changes occurring in the system.
Vials contain a vacuum-sealed color forming reagent to test a variety of water quality parameters. 30 individual Total Hardness test vials.
Allows students to explore the rate of water movement and quantify pressure changes occurring in the system.
Easily demonstrate the effect of a pressure differential.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Ammonia test vials.
