Screw cap with hole, black for 16mL vials, pk/100 Back Catalog number: V0016-SL Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 535050-18M 18mm Silver Magnetic (Metal) Cap PTFE/Sil, pk/100 87,19 € 5182-0718 Screw cap green 100/PK 27,84 € 5310-09FR 9mm R.A.M.™ Red, Red PP Open Hole Cap, pk/100 5,28 €