Answer Posted / rc reddy

The question is why linearity in method validation ? In fact
, the linearity is to prove that the method is capable pf
producing the response linearly or proportionally to the
amount present the sample.

What should be the level/ Percentage of Arsenic in Arsenic free zinc.

2224

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all types of questions asked at the cipla interview

4676

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

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what is mean by covalidation

771

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if rsd failed then what require to do?

823

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How require to perform linearity as per ANVISA? What are the acceptance criteria?

1325

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Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?

2823

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IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?

2448

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My question about gas chromatography sulfur chemiluminsecence detector. I test unknown sample gas by GC-SCD (calibrated ) and the result of *H2S is 279 PPM , *but when I test the same sample with the GC-TCD (calibrated ) the value of *H2S is 2500 PPM . I'd like to inform you that both GCs are calibrated and have very good operation conditions with stable parameters . the question is if the sample gas with higher H2S over detection limits of SCD detector (1000 ppm). why the result it 279 ppm Best regards

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Explain the relations between number of carbon atoms in alkanes and retention time ?

2137

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Which products will produce when acetic anhydride reacts with Ter-butanol, Sec-butanol, Iso butanol, Dimethylamine etc.

2859

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how you start RS method development when for new product?

714

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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

1622

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Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?

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What is Band broading effect explain

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