Why to use propyl paraben in HPLC gradient calibration

0 Answers   Glenmark,

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How can we calculate offset value pH measurment

0 Answers   Dr Reddys,

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how you start the solubility study?

0 Answers  

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if tech transfer fails whay require to do?

0 Answers  

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what is a placebo peak

2 Answers   GMP Pharma, Optimus,

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who is the father modern liqiud chromatogrphy?

3 Answers   Amneal Pharmaceuticals, Car Chem, Cipla,

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India is. Under which zone as per QF1.?

4 Answers   Acebright, Aurobindo, Gland Pharma,

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Is it compulsory to prepare KBr disc with sample in identification test by FTIR?

2 Answers  

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Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?

0 Answers  

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How can I develope method of dissolution by HPLC OR UV

0 Answers  

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What are the different zones in stability according to ICH?

1 Answers   Apotex,

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How can we separate Urea & semicarbazide in single HPLC method ?

2 Answers  

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