Afla-OtaCLEAN, 3mL, widebore column, 5pcs Back Catalog number: 11040 Availability: In the manufacturer's stock Price on request - + Recommended 730732 Chromab. columns PTL, 3mL 145,88 € 126418 Bond Elut Carbon, 100mg, 1ml, 100/pk 363,04 € 9372 ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Price on request