ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 12792 DONeX, SPE Clean-up Cartridge for DONAnalysis,25ks Price on request 2713 Spe-ed Scan ABN 3mL Cartridge w/ 200mg, pk/50 Price on request 730250 Chromab. columns Alox N, 45mL, 4000mg 3 315,00 Kč