BETASIL C18 Column, 100 x 2.1mm, 5μm Back Catalog number: 70105-102130 Availability: In the manufacturer's stock Price on request - + Recommended 766953-302 Extend-C18,3.0 x 75mm, 3.5um 17 508,96 Kč 835668-901 Bonus-RP, 4.6x50mm, 3.5u 14 605,92 Kč 820212-911 PrepHT,ZORBAX GF-250,Grd,Crt,5um,2/PK 14 832,72 Kč