Each 86.165 mg lubricated pellets contains 20 mg esomeprazole equivalent to 22.3 mg esomeprazole magnesium tri hydrate. Can u please help how to calculate sample weight.
Sir If we have main analyte which is showing 99.0%area after integration and having some by products having 0.2, 0.1 and 0.2 area %. Then for purity correction we need to minus by products either from 100% value or from 99.0% value. 99.0 - (0.2+0.1+0.2) = 98.5 100 - (0.2+0.1+0.2) = 99.5 Which one is correct,
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Each 86.165 mg lubricated pellets contains 20 mg esomeprazole equivalent to 22.3 mg esomeprazole magnesium tri hydrate.
Can u please help how to calculate sample weight.
Great sir
Thank you
Sir If we have main analyte which is showing 99.0%area after integration and having some by products having 0.2, 0.1 and 0.2 area %.
Then for purity correction we need to minus by products either from 100% value or from 99.0% value.
99.0 - (0.2+0.1+0.2) = 98.5
100 - (0.2+0.1+0.2) = 99.5
Which one is correct,
There must be some other impurities peak apart from these peaks. Purity+impurities must be 100%
Data integrity
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