borosilicate glass crimping gc vial 20mm natural ptfe
Aijiren CTC GC PAL, Aijiren Tekmar AQUATek 70, Natural PTFE/Natural
Natural PTFE/Blue Silicone (2) Natural PTFE/Yellow Silicone (2) Gray PTFE/Pharma-Fix Butyl (2) Gray PTFE/Moulded Butyl (2) Natural PTFE/Natural Silicone (5) White PTFE/Blue Silicone (2) Cap Size 20mm (2) 24mm (3) Borosilicate Glass (4)
environmental volatile organic analysis vials PTFE silicone septa with cap-Voa Vial
Vial, 40 ml, 28 OD x 95 mm H, Amber, Borosilicate Glass, 24-414 mm Closure, Natural Silicone/PTFE Septa, Cl...