ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 10230 Glass Fiber Filter / Frits; for general purpose; s Price on request 12256038 Mega Bond Elut-FL, 10gm 60mL, 16/PK 5 783,40 Kč 730250 Chromab. columns Alox N, 45mL, 4000mg 3 406,00 Kč