Available in 2 ml or 15 ml centrifuge tubes according to current AOAC and EN methods. Extraction kits come with a pre-weighed, anhydrous salt pack that allows you to add salt after adding organic solvents to avoid strong exothermic effects that affect analyte recovery. Ceramic homogenizers effectively break up the sample and prevent salt agglomeration, improving sample homogeneity and enhancing recovery. For highly pigmented samples, try Bond Elut QuEChERS kits with Carbon S.