ChrAct ChraSil C120 Sil, 50 x 2.1 mm, 30-50.0 um ChraSil C120 Sil, 50 x 2.1 mm, 30-50.0 um [1] Description ChraSil C120 Sil, 50 x 2.1 mm, 30-50.0 um Manufacturer Chratec Internal Diameter 2.1 Column Length 50 Particle Size 30-50.0 Modification Sil... 30-50.0 um 50 x 2.1 mm ChraSil C120 Sil thg 4 18, 2023