简介:Automated solid-phase extraction in combination with
large-volume injection techniques provide environmental
laboratories with methods that completely eliminate the
postextraction reconcentration step normally require简介:Automated solid-phase extraction in combination with
large-volume injection techniques provide environmental
laboratories with methods that completely eliminate the
postextraction reconcentration step normally required for the analysis of semivolatile compounds. Elimination of this step and automating the SPE sample preparation procedure reduce analyst labour, solvent usage, and turnaround time, and improve accuracy and precision.详细>