BETASIL C18 Column, 100 x 2.1mm, 5μm Back Catalog number: 70105-102130 Availability: In the manufacturer's stock Price on request - + Recommended 757700-902K RRHD Extend-C18, 2.1 x 50mm, 1.8um, MVK 61 304,04 Kč 762250.210 VP 250/21 NUCLEODUR C18Gravity, 10 µm 90 480,00 Kč 585100-906 ZORBAX SB-C8,21.2x100mm,5um 72 712,08 Kč