Pre-slit White PTFE/Red Silicone Septa, 11mm Crimp-top Aluminum Cap, 5.5mm Centre Hole

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

500µL Pink Polypropylene Limited Volume Vial, 12x32mm, 11mm Crimp/Snap Ring™

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