silicone septa 20mm hs vials borosilicate glass crimping
Aijiren Certified Vials, Caps and Septa – Postnova
Clear vials, blue screw caps, PTFE/silicone septa 100/pk 5182-0557 2 mL Deactivated Wide Opening Crimp Top Glass Vials … 6 mL Crimp Top Vials Clear, 20 mm cap …
WHEATON® MicroLiter Crimp-Top Headspace Vials, 20 mm – VWR
WHEATON® MicroLiter Crimp-Top Headspace Vials, 20 mm, DWK Life Sciences Supplier: DWK Life Sciences These headspace vials offer excellent performance. Caps are blue polypropylene. Butyl stoppers can ...