The comprehensive scan technique using single quadruple GC-MS was introduced and demonstrated in different applications for improving the sensitivity,selectivity,and speed of analysis of multi-compound in complex matr...The comprehensive scan technique using single quadruple GC-MS was introduced and demonstrated in different applications for improving the sensitivity,selectivity,and speed of analysis of multi-compound in complex matrices. This flexible technique includes eight types of scan functions combined with selectable instrument parameters,which gives additional benefits when compared to traditional single full scan or SIM function. The sensitivity of PBDEs especially dece-BDE was improved by using multiple full scan and multiple simultaneous FS/SIM mode;the method development of multi-residue analysis of pesticides in food was simplified using a combination of FS and SIM展开更多
文摘The comprehensive scan technique using single quadruple GC-MS was introduced and demonstrated in different applications for improving the sensitivity,selectivity,and speed of analysis of multi-compound in complex matrices. This flexible technique includes eight types of scan functions combined with selectable instrument parameters,which gives additional benefits when compared to traditional single full scan or SIM function. The sensitivity of PBDEs especially dece-BDE was improved by using multiple full scan and multiple simultaneous FS/SIM mode;the method development of multi-residue analysis of pesticides in food was simplified using a combination of FS and SIM
