Screw cap ND18, silver, closed, Sil/PTFE, pk/100

20mm Blue BiMetal Seal, 0.100" PTFE/Silicone

6ml HS Crimp vial N20, 22x38mm, clear, RB, pk/100

Vial N20-20, CR, c,22.5x75.5, r, DIN,lab