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 730718 Chromab. columns PTS, 30mL 214,17 € 730487 Chromab. columns XTR, 6mL, 1000mg 63,11 €