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/100 572,00 Kč 702093 N20 AL crimp cap, blue SIL/PTFE, pk/100 962,00 Kč 5145TP8-20SP 20mm Gold Magnetic Seal, 8mm Hole, Thin 0.060" Blu 3 394,00 Kč