crimp top headspace gas chromatography with PTFE septa VWR
VWR crimp neck vial PTFE/Silicone septa-Lab Chromatography
Learn more about Septa for crimp neck vials, N 20. We enable science by offering product choice, Septa N 19, Silicone/PTFE, blue transparent/white, 1,3. Screw neck vials, NextGen™ V Vials®, WHEATON – VWR International. 0,10 ml, 12×35 mm, Clear glass vial, without graduation, open top cap, 8-425, PTFE/silicone, Yes, 12, 548-2239. Retrieving
crimp top gas chromatography vials with PTFE septa VWR
Chromatography Vial in Crimp Top...
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