Answer Posted / t reddy

buffer is used to keep PH stable in ionizable condition.

Which parameter require to do for analytical method equivalency?

788

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What is Band broading effect explain

1889

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How to know the estimated LOQ concentration in ppm

1219

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How can the GC or HPLC method is selected to determine the impurity profile in drug product?

7603

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Difference between the quantitative analysis and qualitative analysis?

1188

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Why acetonitrile and water are used as extraction solvent when analysis melamine? I thought they are miscible and won't be able to separate...

1696

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In Dissolution Test why limit is define Q+5% what is the role of +5%.

3111

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In IR spectra, generally a molecule vibrates without apply emr or ir light?

1985

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How would you decide dissolution medium for NCE compound of class I drug

2266

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How to set analytical specification for combination products?

826

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please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development

1641

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we can use expired sample for validation and analyst qualification?

821

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How require to develop GC method? how to select diluent, GAS, column selection and other chromatographic conditions?

738

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how decide the clining method and cleaning method validation require for this perticular products?

767

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Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?

2969

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