Vial closures with septum and stoppers
Diverse closures for analytical vials: aluminum crimp caps, threaded caps, and snap-on caps. Materials include silicone ms-Pure, pigmented silicone, natural rubber, butyl rubber, phthalate-free options and septa for PFAS testing.
www.gtgvials.de/en/shop/vial-closures-with-septum-and-stoppers~c11