ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 12102109 Bond Elut-FL, 1gm 3mL, 50/PK 4 490,64 Kč 730453 Chromab. columns Alox A, 6mL, 500mg 2 470,00 Kč 730724 Chromab. columns PTS, 150mL 3 597,00 Kč