Система газового кожуха 

Determination of the heating values of solid and gaseous fuels in a horizontal calorimeter

• Glass jacket system easily expandable
• Illustrative experimental setup

Steam distillation

Principle

An elegant and simple apparatus for carrying out water vapour distillations: the advantage of this arrangement is that it eliminates the need for a separate vapour generator, making it possible to operate with a single heat source (other set-ups require two). The vapour is ...

Avogadro's law

Principle

In 1811, Avogadro stated his hypothesis that under the same conditions of pressure and temperature, equal volumes of all gases contain equal numbers of components (molecules, atoms). He derived this from the uniformity of the behaviour of (ideal) gases on increases in ...