Autosampler Vials,Headspace Vials,Chromatography Vials
Storage glass vials made of type 1, type A, 33 expanded borosilicate glass or 51A amber glass, with a capacity from 20mL to 60mL, provide a constant pH value to maintain the life of the sample, chemically inert caps are suitable for large For most chromatography and storage applications, top PTFE/silicone septa are used for cleaning.
vial decrimper for gc vials with high quality China
China AJRD20-W hand decrimper, for 20mm crimp caps o...
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DATE:2020-11-23