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 162,44 € 730507 Chromab. columns XTR, 70mL, 14500mg 165,54 € 13537 Glass Fiber Filter, binder free, for LCTech glass Price on request