Valve assembly only Back Catalog number: 80109 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 738921.030M Chromab. Multi 96, HLB(30µm),30mg,monobl 376,01 € 730175N Chromab. lid SPE with gasket f. 12 col. 392,61 € 12131001 Adapters-1, 3 and 6ml, 15/pk 96,72 €