Glass Fiber Filter, binder free, for LCTech glass Back Catalog number: 13536 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 731852 Chromafix Dry (Na2SO4) (S) 3 250,00 Kč 730453 Chromab. columns Alox A, 6mL, 500mg 2 470,00 Kč 12058 AflaCLEAN Select, Aflatoxins B1,B2,G1,G2,3ml/25ks Price on request