Welch BTpro40 Xtra Silica our Standard Closed Column Extractor

our Standard Closed Column Extractor allows for maximum solvent pressure

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More efficient than older silica gel and alumina desiccants

Multiple port connections for _" 316 Stainless JIC 37 Degree

3 Kg Shipping Weight: 449 lbs / 207

Welch BTpro40 Xtra Silica our Standard Closed Column ExtractorWelch BTpro40 (CSA) Certified ***Note: This item has a possible lead time of 2 3 weeks depending on stock availability.*** Welchs BTpro vacuum pump series has a flow and vacuum level to provide fast performance for your size of rotary evaporator, glass reactor, purge oven, or winterization filtration apparatus. These chemical duty PTFE diaphragm pumps are oil free. The pumping action and deep vacuum comes from the movement of PTFE diaphragms within