Injection Needle for direct elution into the EVApo Back Catalog number: 13544 Availability: In the manufacturer's stock Price on request - + Recommended 12419 AflaCLEAN Select, Aflatoxins B1, B2, G1, G2, 5pcs Price on request 20832 EluCLEAN PFAS –WAX/GCB, 200/50mg, 100pcs Price on request 730457 Chromab. columns Florisil, 3mL, 200mg 3 120,00 Kč