gWPS ChraSil B100 C18, 119 x 3.0 mm, 4.0um ChraSil B100 C18, 119 x 3.0 mm, 4.0um [1] Description ChraSil B100 C18, 119 x 3.0 mm, 4.0um Manufacturer Chratec Internal Diameter 3.0 Column Length 119 Particle Size 4.0 Modification C18 Pressure S... 119 x 3.0 mm 4.0um ChraSil B100 C18 thg 4 27, 2023