Colpak 11mm crimp Amber Glass Vial, 11mm crimp Neck with aluminium cap Silicon White / PTFE Red septa, 12mm x 32mm, 2ml Capacity (Pack of 100)

描述

Colpak Crimp caps provide the tightest seal, reducing the chance of sample evaporation. The 12x32mm crimp amber vials and 11mm aluminum crimp caps are economical and easy to use with crimping tools.