Injection Needle for direct elution into the EVApo Back Catalog number: 13544 Availability: In the manufacturer's stock Price on request - + Recommended 730740 Chromab. columns PTL, 45mL 162,47 € 12256038 Mega Bond Elut-FL, 10gm 60mL, 16/PK 229,77 € 12334 Column Adapter for 3mL SPE-cartridges or for LCTe Price on request