Afla-OtaCLEAN, 3mL, widebore column, 5pcs Back Catalog number: 11040 Availability: In the manufacturer's stock Price on request - + Recommended 2207 Spe-ed Cartridges CN Cyanopropyl, 1000mg/6ml, pk/30 Price on request PL3540-C603 PL-HCO3MP SPE 500mg/6mL, 50/pk Price on request 13491 Cap for 3mL glass columns, esp. for LCTech P/N 13 Price on request