Colpak TC-110 B-TC-117 A Clear 1st Hydrol Class Glass Writing Patch Vial, 1.8 mL, 11 mm Aluminum Cap with Silicone, White Septa/PTFE Red (Pack of 100)

الوصف

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