Answer Posted / pradosh sahoo

Chromatographic Purity means presence of unknown impurity, calculated by % area (area normalization method), where as Related Substance means the presence of both specified & unspecified impurity calculated against reference standard.

what is mean by ambient temperature?

976

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While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?

2901

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How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.

4371

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How to set analytical specification for combination products?

875

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which batch require to use for analytical method validation?

859

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What is the diference between residual solvents and organic volatile matter

2109

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In which situation we require to prepare the standard solution from sample in Related substance method?

825

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What is the requirement for brazil in the analytical method vslidation comparr to ich?

851

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What is importance of pH in the Heavy metal test and How it effect on the test results?

2325

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What is the purpose of octyl silane columns?

4338

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what is procedure of actual procedure for registration of drug?

2055

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for which product require to do content uniformity? what is limit of cu?

875

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all types of questions asked at the cipla interview

4718

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How to compare XRD graphs against standard and carry polymorpism study of API's by powder XRD method?

3910

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what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?

2338

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