Size : 20mm Style : Crimp Headspace vials crimp seals for 20ml, 23*75mm or 10ml, 23*46mm headspace Vials, 20mm aluminum seals with PTFE/silicone septa, 20mm bimetal magnetic seals with PTFE/silicone septa, 100PCS/pk
Size : 20mm Style : Crimp Headspace vials crimp seals for 20ml, 23*75mm or 10ml, 23*46mm headspace Vials, 20mm aluminum seals with PTFE/silicone septa, 20mm bimetal magnetic seals with PTFE/silicone septa, 100PCS/pk
