Injection Needle for direct elution into the EVApo Back Catalog number: 13544 Availability: In the manufacturer's stock Price on request - + Recommended 730738 Chromab. columns PTL, 30mL 243,14 € 20831 EluCLEAN PFAS –WAX/GCB, 200/50mg, 6mL, 30 pcs Price on request 730165 Chromab. columns Carbon A, 6mL, 500mg 123,12 €