含氯除草剂的GC-MS分析

Analysis of chlorinated Herbicides with GC-MS The new FactorFour VF-Xms bonded phase is a new phase with an optimized stabilization structure. Combined with fused silica surface treatment a temperature stability of at least 340°C is obtained which results in very low bleed. Accurate quantification of trace components as well as fast stabilization and reduced contamination of detection systems (like ms) are obtained. Due to the higher arylene content the column will be a lttle more polar then the VF- 5ms phase.