PE-Cap, transparent 8mm hole, Sil blue/PTFE white, pk/100

N 20 PE Cap for crimp neck vials with beveled top N 20 transparent, center hole Butyl beige/PTFE gray Hardness: 55° shore A Thickness: 1.3mm (unassembled) pack of 100

11mm Green Seal, PTFE/Silicone Lined

Pre-sealed vials 702892: 1.5mL Crimp Neck Vial N 11 outer diameter: 11.6mm, outer height: 32mm amber, flat bottom, wide opening, label + scale crimped with 70256: N 11 Aluminium crimp cap, silver, center hole Natural Rubber/Butyl red-orange/TEF co