ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730732 Chromab. columns PTL, 3mL 3 666,00 Kč 730249G Chromab. col. Na2SO4/Florisil, 6mL,2/2g 5 902,00 Kč 20872 EluCLEAN PFAS – WAX, 200mg, 100 pcs Price on request