ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 13542 Empty Glass Column, Borosilicate glass, 6mL; luer Price on request 730716 Chromab. columns PTS, 15mL 4 485,00 Kč 9371 ELUFIX columns, 4g Florisil & 2g Na2SO4, pk/50 Price on request