Injection Needle for direct elution into the EVApo Back Catalog number: 13544 Availability: In the manufacturer's stock Price on request - + Recommended 20871 EluCLEAN PFAS – WAX, 200mg, 30 pcs Price on request 12793 DONeX, SPE Clean-up Cartridge, 3ml, pk/500 Price on request 730510 Chromab. columns XTR, 70mL, 17g 165,37 €