Gas Purifiers and Traps
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Across International Ai -40°C 1.5L Capacity Cold Trap w/ 500ml x 3 Glass Traps ETL
The Ai 2nd Gen -40C/F T40 cold traps are ETL certified. They have a much smaller footprint, but at the same time, offering you the same cooling power.In vacuum applications, a cold trap is a device that condenses all vapors except the permanent gases into a liquid or solid. The most common objective is to prevent vapors being evacuated from an experiment from entering a vacuum pump where they would condense and contaminate it. Particularly large cold traps are necessary when removing large amounts of liquid as in freeze drying.
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Ace Glass, Inc. 10mL 24/40 Barrett moisture test receiver, glass plug
10mL Barrett type moisture test receiver with 24/40 standard taper joints for use in determining the water content in petroleum and bituminous material. Supplied with 2mm bore glass plug.
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