Passive Inlet Valve Back Catalog number: 11-4101 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended 5188-6478 Needle Seal,Rheodyne 7991,22g 10/pk 410,84 € 33-1034 TIS Capillary Electrode Price on request 5150-1108 PFAS Kit, EU/UK DW, Online SPE, LC/MS 2 206,74 €