Gas wash bottles/Woulff's bottles

A Woulff's Bottle/Gas Wash Bottle is a type of laboratory glassware used to wash, dry (moisture trap), remove (gas trap), restore, estimate the flow rate, or help control gases produced by them in a chemical reaction. by a specific liquid 1.

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

Washer flasks are used in conjunction with shield flasks when it is necessary to ensure that the liquid is not returned by vacuum to the reactor where the reaction takes place.

You can buy these Woulff's bottles / gas washing bottles in different sizes at Laboratory discounter with a fast delivery for a friendly price

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