Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended A8150010KG SepTech ST150-C18, 10-micron 10kg 79 885,26 € R0089100C5 Microsorb 100-5 Si 250 x 4.6mm 734,82 € 760552.20 EC 50/2 NUCLEODUR HILIC, 5 µm 558,69 €