Glass Downstem Diffuser, 4Pcs 12cm Clear Borosilicate Down Stem 14mm Bong Bowl Adapter, Replacement Accessories for Water Pipe, Lab Experiment Glassware

Downstem: This set contains 4 pieces of 12cm clear borosilicate glass tubes with a 14mm interface. The transparent structure allows users to observe liquid and gas flow during laboratory operations Glass downstem diffuser: This glass downstem diffuser is made of borosilicate glass material. It can handle temperature changes and serves as a gas-liquid diversion fitting in different experimental setups Downstem: The tube connector features a 14mm joint size. It can connect multiple lab glass components to build simple experimental assemblies for physics and chemistry experiments Glass downstem diffuser: The smooth surface of this glass downstem diffuser helps reduce residue adhesion. It can be cleaned after experiments, and the clear glass allows easy checking of internal condition Downstem: These glass tube adapters are replacement lab accessories. They are compatible with many standard laboratory glassware used in distillation, filtration, separation and general experimental procedures