简介:Solid Phase Extraction (SPE) allows samples to be prepared nine times faster with less expense than traditional techniques. Solvent usage is greatly reduced and samples are concentrated. This alternative requires only on简介:Solid Phase Extraction (SPE) allows samples to be prepared nine times faster with less expense than traditional techniques. Solvent usage is greatly reduced and samples are concentrated. This alternative requires only one sample addition and is accomplished in 4 easy steps. Column Conditioning;Sample Addition;Column Wash;Sample Elution.详细>