Thermo Scientific 18mm PPScrewCap, black, Sil/PTFE, 55°A, 1.5mm, 1000stk Varenummer: LPP 18 15 2069 Kort informasjon Screw cap ND20 18mm Combination Seal: PP-Screw Cap, black, closed top, Silicone white/PTFE red, 55° shore A, 1.5mm