What are usp limits for total impurities,unknown impurity

1 Answers   Dr Reddys,

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How many clauses in ISO!

2 Answers  

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what is difirence b/w ROI&ROE

1 Answers   Pfizer,

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

0 Answers  

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what is mean by 21 CFR PART? In that what is 21 ?

1 Answers  

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What is the diffrence in japan mkt requirement in analytical method validation over US?

0 Answers  

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For Recent draft guidelines for Dissolution test apparatus calibration, why removing the salicylate tables?

3 Answers   Alkem Labs,

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why we do the calibration of limit of stry light in hplc & uv

1 Answers   Cipla,

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void volume is depending on column or not? if yes how will you depend?

1 Answers   Granules,

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What is GF254 means in TLC plate?

1 Answers   Abbott,

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What is void volume & dead volueme

3 Answers   Bayer, Lupin,

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For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?

0 Answers  

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