Crimp closure, N 20, alu., complete tear off, Butyl dark gray/PTFE gray, 3.0 mm 5183-2076 10-Anthraquinone-d8

10-Anthraquinone-d8

AACS1-500ML

62369-67-9

Demeton-S-methyl

2-Butanethiol

Crimp closure, N 20, alu., complete tear off, Butyl dark gray/PTFE gray, 3.0 mm 5183-2076 10-Anthraquinone-d8Complete tear off caps are crimp caps that can be removed without the need of a decapping tool by tearing off the middle cover down to the cap sides. This product is a closure with a molded Butyl PTFE liner that is only laminated with PTFE in the contact area with the sample. Thus the elastomeric Butyl can achieve on the vial's glass rims a very tight seal, while in comparison a completely PTFE covered septum would have a very slippery surface on the