Lab-Distillation-Apparatus Often used in scientific experiments stonylab [5 Pack] Glass Straight Inlet Adapter With 24/40 Male Glass Joint and 10mm Hose Connection Lab Glassware The male joint is ground to precise dimensions, ensuring a tight fit with other glassware components, such as a filter flask or a B眉chner funnel. 24/40,Glass Adapter,Glass Bend Connecting Tube,105... – Vicedeal This particular adapter is made of clear, high-quality borosilicate glass, which is known for its excellent thermal and chemical resistance. Lab Glassware 24/40,Liquid Pour Adapter Matching Flask,Glass Ground Joint, 18mm Glass Adapter Adaptador de vacÃo, llave de paso de vidrio, 90 The adapter features a straight male joint, which is a cylindrical end on the glassware that allows for a secure connection to other pieces of laboratory glassware with female joints. Lab Glass Straight Inlet Adapter With 24/40 Lab Glassware - nlet Adapter In summary, the Glass Vacuum Hose Inlet Adapter Straight With Male Joint & Fritted Disc is an important laboratory tool for vacuum filtration.