Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended 762077.100 VP 50/10 NUCLEODUR 100-5 424,62 € 79294 GUARD ANALYTICAL PRP-X800 Price on request 760732.46 EC 250/4.6 NUCLEODUR 100-5 NH2-RP 503,84 €