Measuring beakers

A Woulff cylinder / gas wash bottle is a type of laboratory glassware that is used to wash, dry (moisture trap), remove (gas trap), reset, estimate flow rate, or help control gases produced by them in a chemical reaction. from a spezifisch liquid 1.

Gas Scrubbers are usually constructed in the form of glass bottles or cylindrical containers which contain a tube through which the gas enters. The tube is immersed in a liquid which fills up to one third of the volume of the vial. The tube may contain a sheet of sintered glass at the end for better gas discharge.

The washer flasks are used in combination with the shield flasks when it is necessary to ensure that the liquid is not returned from the vacuum to the reactor where the reaction takes place.

You can buy these Woulff's bottles / gas wash cylinders in verschiedenen dimensionen at laboratory discount store with fast delivery at a friendly price