Valve, metering Hastelloy (variable rest Back Catalog number: 70284 Manufacturer: MACHEREY-NAGEL Availability: 2 weeks Price (VAT incl.) 13,85 € 11,45 € - + Recommended 5181-1211 11mm crimp cap, PTFE/S/PTFE septa 100/PK 30,72 € 5130-11 11mm Silver Aluminum Seal, 1mm Thick Polyimide/Silicone Lined for PFAS Testing 26,30 € 5150B-20 20mm Silver Seal, 8mm Hole, 0.125" PTFE/Blue Silicone 64,01 €