ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 14202 AflaCLEAN M1 Select, Aflatoxin M1, 3ml/25ks Price on request 5105 SI Silica Gel 5g/35mL Pk 20u., 20/pk Price on request 730165 Chromab. columns Carbon A, 6mL, 500mg 3 094,00 Kč