Headspace Vials | Thermo Fisher Scientific
Unlike crimp cap vials, Thermo Scientific National 18mm Screw Top Headspace Vials require no tools for closure. Manufactured with superior quality (Type 1, Class A) glass, they are available with a round bottom in sizes with usable volumes of 10mL or 20mL.
1-4mL Autosampler Vials For HPLC,UPLC,GC, 6-20mL GC
China 1-4mL Autosampler Vials For HPLC,UPLC,GC, 6-20mL GC HEADSPACE Vials, 8-60mL EPA Storage Vials, offered by China manufacturer & suppli...
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DATE:2021-04-09