Column Adapter for 3mL SPE-cartridges or for LCTe Back Catalog number: 12334 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 13543 Empty Glass Column, Borosilicate glass,3mL;luer ti Price on request 730507.100 Chromab. columns XTR, 70mL, 14500mg,BIG 435,58 € 12256046 Mega Bond Elut-FL, 2gm 20mL, 20/PK 190,23 €