ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 731854 Chromafix Dry (Na2SO4) (L) 5 122,00 Kč 730502 Chromab. columns XTR, 3mL, 500mg 2 340,00 Kč 12256014 Mega BE-Fl, 1gm 6ml, 30/pk 3 356,64 Kč