ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 5105 SI Silica Gel 5g/35mL Pk 20u., 20/pk Price on request 730509 Chromab. columns XTR, 150mL, 37.5g 2 574,00 Kč 730489 Chromab. columns XTR, 15mL, 3000mg 1 846,00 Kč