Answer Posted / balu

oven,

how to set sample and standard concentration in RS method?

968

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give clarity of linearity and range in method validation

2477

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in OSD forms require to use gas chromatography?

875

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How to do regeneration of Metacarb Pb plus column?

2611

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what is lod and loq ?,why use k2cr2o7 , kcl h2so4 in uv calibration ?,why use benzophenone & caffene acetone in hplc calibration ?,what is leading peak in hplc ?why we do the calibration of limit of stry light in hplc & uv ?

3727

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how to get accurate result for Residue on evaporation in purified water

1697

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How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain

2440

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which are the sizes of capsules?

1049

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why require the ph, buffer during hplc mobile phase?

922

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

2315

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[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?

848

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What is the difference between purge septum flow and column flow in gas chromatography?

2648

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for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol

6144

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what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?

2080

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in which situation ion pair require to use?

883

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