what is stability study ? why it is needed and how itis done

2 Answers   Dr Reddys, RB,

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what does pH stand for?

4 Answers   Orchid,

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what is mean by theoritical plates(not formula) ?

4 Answers   Micro Labs,

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How to fix the concentration for RS by HPLC

10 Answers   Intas, Reddy Labs,

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priciple of gc & hplc? (properly describe)

2 Answers   Cadila, Cipla, Reddy Labs,

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acetic acid is weak acid & perchloric acid is strong acid.but how perchloric acid is soluble in acetic acid

3 Answers   AVT, Hetero,

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What is zero water in TOC Analysis?

1 Answers   Orchid,

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What is control room temperature and which guide line says?

0 Answers  

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why are not used methonol in kf titrator to find out water content in ketones?

5 Answers   Piramal Healthcare,

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Why chromic acid wash is not recommended by USP for glassware cleaning?

1 Answers   Lupin,

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I got 88.0 % assay for a drug in HPLC analysis for same injection i got 40.0% related substances is it possible? what is the relation between results of assay and purity?

5 Answers  

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principle of AAS & its uses ?

1 Answers   Auriga,

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