Screw cap with hole, black, for 4ml vial, pk/100 Back Catalog number: V0004-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 30710CP-1232 750µL Clear Polypropylene Limited Volume Vial, 12x 567,00 Kč 5190-7026 BND Grn Scr Cap PTFE/Wht Si septa 100pk 916,73 Kč 31709P-1232 1.7mL Polypropylene R.A.M.™Vial, 12x32mm, 9mm Thre 889,00 Kč