CrossTOX® columns for Myc. Scr.for up to 16 toxins Back Catalog number: 17901 Availability: In the manufacturer's stock Price on request - + Recommended 20831 EluCLEAN PFAS –WAX/GCB, 200/50mg, 6mL, 30 pcs Price on request 13537 Glass Fiber Filter, binder free, for LCTech glass Price on request 730742 Chromab. columns PTL, 70mL 171,12 €