Cogent Guard Column Kit with Bidentate C18 Back Catalog number: 40018-HG4 Manufacturer: MicroSolv Technology Corporation Availability: 3 weeks Price on request - + Recommended A8150001KG SepTech ST150-C18, 10-micron 1kg 240 362,64 Kč 180 271,98 Kč 760447.30 EC 125/3 NUCLEODUR PFP, 3 µM 18 233,00 Kč 760808.46 EC 250/4.6 NUCLEODUR SPHINX RP, 3 µm 21 689,00 Kč