按EPA 528 用GC-MS分析酚类

High resolution GC/MS analysis of phenols The new FactorFour VF-5ms bonded phase is one of a new generation phases with very low bleed specifications. As for trace analysis column bleed must be minimized, these columns are ideal for such applications. Also inertness is very high which is shown by running this application of free phenols. Accurate quantification of trace components as well as fast stabilization and reduced contamination of detection systems (like ms) are obtained.