Answer / anil kumar

Wilhelm Roentgen

Answer / somu

Rantogen(German country)

How to interpret XRD graphs against standard and limit for same?

3 Answers   NCL,

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wt is rsd in and explain

4 Answers   Cadila, Reddy Labs,

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What is the difference between drug product and drug substance?

1 Answers   Apotex,

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

0 Answers  

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why should we calibrate pH meter with 4,9.2 and 7.4 buffers particularly?

5 Answers   Celon Labs,

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reasons for negative peaks in chromatography

5 Answers   DRL,

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What is diffrence between residue on ignition and sulphated ash?

37 Answers   Aurobindo, Cadila, Dr Reddys, Mylan, Panas Pharmaceuticals, Piramal Healthcare, Remidex, Zydus Cadila,

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Why we use caffeine for HPLC calibration in Detector wave ength accuracy test

60 Answers   Arvind, Aurobindo, Cipla, Reddy Labs, Shasun Chemicals,

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difference between calibration and validation

2 Answers   Mylan,

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why do u get different drug release while doing calibration of dissolution test appratus 1& 2(paddle & basket)?

1 Answers   HDFC, Medrich, Twilight Litaka Pharma,

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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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What is descriminatory disolution medium ?

3 Answers   Cipla, Graviti Pharmaceuticals,

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