ND18Magnetic Screw Cap, Sil/PTFE (white/blue),1.5mm, pk/100 Back Catalog number: 18031414 Availability: In the manufacturer's stock Price on request - + Recommended 702834 N20 bimetal cap,blue/silver, blue SIL/PTFE, pk/100 1 214,00 Kč 36020A-2238 6mL Clear Headspace Vial, 22x38mm (for CTC PAL), 1 039,00 Kč 70216.36 10ml Headspace vial N20, amber 20.5x54.5, pk/100 737,00 Kč