10ml Thread Vial ND18, 46 x 22.5mm, clear, rounded bottom, pk/100 Back Catalog number: 18091306 Availability: In the manufacturer's stock Price on request - + Recommended 18031309 Magnetic Screw Seals ND18, Silicone blue/PTFE white, 1,3mm, pk/100 Price on request 702827 Mag screw cap, N18, Sil/PTFE white, 1.5mm, pk/100 57,79 € 320020-2375A 20mL Amber Headspace Vial, 23x75mm, Flat Bottom, 2 45,02 €