Valve, metering Hastelloy (variable rest Back Catalog number: 70284 Manufacturer: MACHEREY-NAGEL Availability: 2 weeks Price (VAT incl.) 13,85 € 11,45 € - + Recommended 5100TA-20 20mm Total Tear Away Silver Aluminum Seal, No Septa 58,78 € 702801 N 11 Aluminium crimp cap, silver, center hole pack of 100 3,90 € 5150-11Y 11mm Gold Seal, PTFE/Silicone Lined 29,51 €