CrossTOX® columns for Mycotoxin Scr. for up to 16 Back Catalog number: 17900 Availability: In the manufacturer's stock Price on request - + Recommended 730507.100 Chromab. columns XTR, 70mL, 14500mg,BIG 10 946,00 Kč 9371 ELUFIX columns, 4g Florisil & 2g Na2SO4, pk/50 Price on request 20832 EluCLEAN PFAS –WAX/GCB, 200/50mg, 100pcs Price on request