ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 12256047 Bond Elut-FL, 1gm 20mL, 20/PK 4 094,65 Kč 20811 EluCLEAN PFAS – WAX, 500mg, 30 pcs Price on request 730239 Chromab. columns Florisil, 6mL, 2000mg 3 770,00 Kč