Screw cap with hole, black, for 4ml vial, pk/100 Back Catalog number: V0004-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 702286 SC N9-H, tr, PTFEr/Sil w/PTFEr, 50°, 1.0 568,00 Kč 702966 N 13 PP screw cap, black, closed top, pk/100 204,00 Kč 5310-10Y 10-425mm Yellow, Polypropylene Open Hole Cap 180,00 Kč