Answer / hemanth

due the hydrophobic nature of silica,

diference b/w packed &capilary columns

2 Answers  

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What is Isotope tracer technique?

1 Answers   LAP, MAHINDRA, MPSC, PSI Data Systems, WNS,

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What are modes of quantification in related substances

0 Answers   Hospira,

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What is dose dumping? why require to do?

0 Answers  

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How decided 10 ppm standard solution in Swab, rinse method.?

2 Answers  

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we are performed SOR for a particular product the limit is -6 to -10.We face particular bathes it is not meeting the specification.we performed diffrent instrument diffrent analyst we are getting diffrent diffrent results.solvent is dimethyl sulfoxide what could be the reasion

0 Answers   Cipla,

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what is the difference between lod and loq?

4 Answers   Apotex, Aurobindo,

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

0 Answers  

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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 ?

0 Answers   Wockhardt,

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Why only 1.2 million lux hours require in photostability study?

0 Answers  

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In acid base titration, after complet consumption of HCl by NaOH, addition of next drop of NaOH will give pink colour with phenolpthalein indicator. Why this pink colour appear? Why not blue, black, green or anything elese?

3 Answers  

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what is kf principal

5 Answers   Dr Reddys, Indian Immunologicals,

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