18mm Magnetic Screw Cap, blue SIL/PTFE, pk/100 Back Catalog number: 18 03 1309 Availability: In the manufacturer's stock Price on request - + Recommended 5310F-09PK 9mm Pink, Smooth PP Open Hole Cap, pk/100 5,28 € 5397F-09 9mm Cap,Black, PTFE/Silicone w/Slit, pk/100 31,01 € 32009E-12AZ Silanized - 2.0mL Amber R.A.M.™ Vial, 12x32mm, w/W 57,48 €