Cap for 6mL glass columns, esp for LCTech P/N 135 Back Catalog number: 11629 Availability: In the manufacturer's stock Price on request - + Recommended 12792 DONeX, SPE Clean-up Cartridge for DONAnalysis,25ks Price on request 12058 AflaCLEAN Select, Aflatoxins B1,B2,G1,G2,3ml/25ks Price on request 5105 SI Silica Gel 5g/35mL Pk 20u., 20/pk Price on request