DEVELOPMENT AND VALIDATION OF GC METHOD FOR ESTIMATION OF LINDANE IN PHARMACEUTICAL FORMULATIONA simple, sensitive, and precise gas chromatographic method for the analysis of lindane has been developed, validated and used for the determination of compounds in commercial pharmaceu...
上述小儿制剂也不能只是周岁以内或3岁以内酌减,言外之意周岁或3岁以上小儿都可以用上述剂量?婴儿、周岁或3岁以上小儿起码应分几个年龄段或按照1995年版《中国药典》老幼剂量折算表现定用量,以确保用药安全有效。41成方制剂与药材及饮片注意项不符本版药典药材及饮片朱砂注意项:本品有毒,不宜大量服用,也不宜少量...
EnviroLabTM Forms 2.0 software, an OI Eclipse 4660 Purge-and-Trap, and the OI 4551A Purge-and-Trap Autosampler, was developed for the analysis ot drinking water according to the criteria listed in United States Environmental Protection Agency (US EPA) Method 524.2.1During development of this c...
1. MS的样品量和信号强度的非线性问题比FID还有HPLC的UV检测器来的严重，而且MS的上样量范围太窄，样...
derivativesGC–MSabstractThedevelopmentandvalidationofananalyticalmethodispresentedforthedeterminationofbisphenol-A(BPA)andtriclosan(TCS),twoubiquitouscontaminants,inserumandurine.TheglucuronidatedmetaboliteswerefirstturnedintotheirfreeformstodeterminetotalBPAandTCS.Thedeterminationconsistedofasolid-phaseextractionon...
Method Development Full-scan Acquisition For untargeted analysis, leverage the easier and quick set up of a full-scan acquisition method, maintaining the analytical information of the entire mass range. 7 Mass Spectral Deconvolution Unravel the heaviest co-elution of the TIC chromatogram by ...
Development and validation of an improved oxygen radical absorbance capacity assay using fluorescein as the fluorescent probe J Agric Food Chem, 49 (10) (2001), pp. 4619-4626 View in ScopusGoogle Scholar [34] R. Re, N. Pellegrini, A. Proteggente, A. Pannala, M. Yang, C. Rice-Evans ...
仪器定产率还是得用HPLC，定量定好，条件都控制得一样，一般可以比较准。【不过仪器比较旧或者没调试好...
An analytical TD-GC-MS method was developed and used for the assessment of volatile organic compounds (VOCs) released from the blood plasma of dogs with/without cancer. VOCs released from 40 samples of diseased blood and 10 control samples were compared in order to examine the difference between...
10 Validation Linearity Linearity was tested on five levels (+ blank) between 45 and 1,250 ppt. The correlation coefficients of the external stan- dard calibration curve were 0.99 on average. The correlation coefficients for the internal standard method (plot of relative areas versus relative ...