Thermo Scientific 20mm AlCap, tear off, Siltransblue/PTFEwhite, 45°A, 1000stk Varenummer: LPP 20 03 0227 Kort informasjon UltraClean Crimp cap ND20 UltraClean Closure: 20mm Combination Seal: Aluminium Cap, clear lacquered, complete tear off, Silicone transparent blue/PTFE white, 45° shore A, 3.0mm