ELUFIX columns, 10g Florisil & 2g Na2SO4, pk/30 Back Catalog number: 9372 Manufacturer: LCTech Availability: 3 weeks Price on request - + Recommended 13539 Filling Tool, 9mm diam. Price on request 12862 AflaCLEAN SMART Aflatoxins B1, B2, G1, G2, 100pcs Price on request 13536 Glass Fiber Filter, binder free, for LCTech glass Price on request