These 221 L gas cylinders are 42 cm tall x 23 cm diameter and weigh 2.7 kg. -- The values feature brass construction and a tamper-resistant control knob. Regulators are not included but can be purchased separately. The r . . .

Demonstrate the properties of gases safely with these disposable cylinders. -- Each 17 L cylinder measures 27 cm tall x 7 cm diameter and weighs 454 g. There is enough gas in each to fill six average balloons. The Reusab . . .

A pair of 60 mL plastic syringes are drilled and fitted so that they can be used to perform temperature equilibrium and pressure/volume equilibrium experiments with the gaseous system. -- The kit is supplied with a pair . . .

This kit makes it possible for students to perform a series of simple hands-on investigations into the properties of gases. -- They can explore how gas volume is affected by changes in pressure, how gas pressure is affec . . .

This sturdy, non-tipping, polystyrene stand safely secures any of our lecture size bottles. Stand is 5 1/2 high. The base is 7 3/4 . . .

V T P doesnt just stand for volume, temperature and pressure: in this case it also stands for "very terrific product." -- This little device developed by teacher Bruce Yeany helps students quickly and easily visualize th . . .

V T P doesnt just stand for volume, temperature and pressure: in this case it also stands for "very terrific product". -- This little device developed by teacher Bruce Yeany helps students quickly and easily visualize th . . .