Chemglass Inlet Adapter 40/50 Lower STJ x 1/4 in. Hose Barb Straight

The Chemglass Inlet Adapter is a precision laboratory glass fitting used to connect flexible tubing to larger glassware systems. This specific model features a 40/50 Standard Taper Inner Joint and a 1/4-inch hose barb in a straight orientation. This adapter is typically used for introducing gases, maintaining a vacuum, or adding liquids to a reaction flask or chromatography column. The straight design provides a direct, unobstructed flow path, which is ideal for maintaining consistent pressure and preventing material buildup. This adapter is fabricated from high-quality borosilicate glass, ensuring high thermal resistance and chemical durability against aggressive solvents. The precision-ground 40/50 inner joint ensures a leak-free connection when properly seated with a thin layer of vacuum grease or a PTFE sleeve.

Used, in great condition.