Injection Needle for direct elution into the EVApo Back Catalog number: 13544 Availability: In the manufacturer's stock Price on request - + Recommended 730502 Chromab. columns XTR, 3mL, 500mg 2 418,00 Kč 12419 AflaCLEAN Select, Aflatoxins B1, B2, G1, G2, 5pcs Price on request 730165 Chromab. columns Carbon A, 6mL, 500mg 3 094,00 Kč