ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 17900 CrossTOX® columns for Mycotoxin Scr. for up to 16 Price on request 730487.250 Chromab. columns XTR, 6mL, 1000mg, BIG 10 504,00 Kč 731853 Chromafix Dry (Na2SO4) (M) 4 238,00 Kč