20ml Thread Vial ND18, 75.5 x 22.5mm, clear, rounded bottom, pk/100 Back Catalog number: 18091307 Availability: In the manufacturer's stock Price on request - + Recommended 320020X-2375 20mL Clear Headspace Vial, 23x75mm, Flat Bottom, 2 41,97 € 32020AX-2375 20mL Clear Headspace Vial, 23x75mm (for CTC PAL, P 51,35 € 32018F-2375A 20mL Amber FB HS Vial, 23x75mm,18mm Thd, pk/100 57,93 €