ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 730487 Chromab. columns XTR, 6mL, 1000mg 1 586,00 Kč 20811 EluCLEAN PFAS – WAX, 500mg, 30 pcs Price on request 13543 Empty Glass Column, Borosilicate glass,3mL;luer ti Price on request