检测样品 蜜饯
检测项目 pigmented Foods
钻石会员
3280 篇解决方案
方案详情文
智能文字提取功能测试中
The resulting method allowed for quantitation of over 90% of the 203 target pesticides at or below the default MRL of 10 parts per billion (ppb) in the pigmented spinach matrix with both the HydroInert and the HES sources. The method detection limits (MDLs) for compounds susceptible to reactions with hydrogen, and hence, presenting the biggest challenge to the analysis with hydrogen, were in the sub-ppb range, with the HES enabling higher sensitivity and lower MDLs. The calibration performance was demonstrated over a broad range of concentrations, meeting the SANTE/11312/2021 guidelines. The relative standard error (RSE) for over 94% of 203 targets was below 20%. Even the compounds most prone to reacting with hydrogen, such as tecnazene, could be accurately quantitated over the ranges of 0.5 to 5,000 ppb and 0.1 to 1,000 ppb with the HydroInert and HES sources, respectively. Finally, simultaneous dynamic MRM and full scan data acquisition mode was demonstrated for accurate quantitation and reliable compound identification. The identification was based on spectralmatching with the Agilent 8890/7000E and the Agilent 8890/7010C GC/TQ systems using hydrogen carrier gas.
关闭还剩30页未读,是否继续阅读?
继续免费阅读全文产品配置单
安捷伦科技(中国)有限公司为您提供《Hydrogen Carrier Gas for Analyzing Pesticides in Pigmented Foods with GC/MS》,该方案主要用于蜜饯中pigmented Foods检测,参考标准《暂无》,《Hydrogen Carrier Gas for Analyzing Pesticides in Pigmented Foods with GC/MS》用到的仪器有Agilent 7000E 三重四极杆气质联用系统。
我要纠错相关方案