Afla-OtaCLEAN, 3mL, widebore column, 5pcs Back Catalog number: 11040 Availability: In the manufacturer's stock Price on request - + Recommended 9372 ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Price on request 13542 Empty Glass Column, Borosilicate glass, 6mL; luer Price on request 12256044 Bond Elut-AL-B, 1gm 6mL, 30/PK 167,16 €