silicone/PTFE bonded septa chromatography sample vials 40% larger opening
40% larger opening HPLC GC vials silicone slit septa-Vials
网页40% larger opening precision-fit septa autosampler vialsVials Catalogue from Hawach Scientific2ml Clear vial, 12×32mm, DN8mm, Precise 7.0 Borosilicate Glass, screw top *40% larger market@aijirenvial.com 8618057059123
clear gas chromatography vials with PTFE septa Aijiren
网页MilliporeSigma Supelco SS-174 PTFE-Faced Septa. Suitable to overcome the degradation of the septa, due to prolonged high temperatures which occurs in silico...
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