Screw cap ND18, silver, closed, Sil/PTFE, pk/100 Back Catalog number: 18 03 1666 Availability: In the manufacturer's stock Price on request - + Recommended 702917 6ml HS Crimp vial N20, 22x38mm, clear, RB, pk/100 559,00 Kč 5150BM18-20R 20mm Red BiMetal Seal, 0.118" PTFE/Silicone 1 796,00 Kč 31018R-2346A 10mL Amber Rounded Bottom Headspace Vial, 23x46mm, 1 329,00 Kč