Hi sir if any product monograph not given known impurities (may be 5 impurities) specifications then how we require to proceed for inhouse formulation?

0 Answers  

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how do you established the RRF for unknown impurity

6 Answers   Square Pharma,

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which batch require to use for analytical method validation?

0 Answers  

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how to prepare 5 normality of h2so4 solution

3 Answers   Symbiotec,

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Why we compare unequal concentrated solutions in heavy metals test. For example comparing the test solution with 1 ppm lead standard and telling it's less than 20ppm?

1 Answers   Micro Labs, Mistair,

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how can we decide the limit of cleaning validation? What is the criteria for it?

2 Answers   Glenmark,

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if the purity is 99.9%,is need to do assay?

3 Answers   Reddy Labs,

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how pda detector works over uv?

0 Answers  

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What are the limits for uniformity dosage content for tablets and capsules

5 Answers   Micro Labs,

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How you start the method development of unknown compound.

1 Answers  

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please explain about aluminium hydroxide assay

0 Answers  

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why are measure gas flow " ml " in Gas chromatography

0 Answers  

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