why phenolpthalin gives pink colour when we titrate aganist sodium hydroxcide & phenolpthalin gives colourless titrate aganist hydrochlric acid which is un burate

1 Answers  

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

0 Answers  

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What is the difference between potentiometry assay and HPLc assay?

2 Answers   Apotex, Aurobindo, Divis Laboratories, Torrent Power,

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What is the purpose of performing dissolution test on routine basis?

3 Answers  

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What is the difference between chromatographic purity and related substances?

0 Answers  

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How to know the estimated LOQ concentration in ppm

0 Answers  

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which light is used in FT-IR spectroscopy

6 Answers   Hetero,

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why we are analyzing purity on HPLC why not in gc

3 Answers   Aurobindo, Reddy Labs,

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why we are using 6 dosage units in dissolution, and why we are using 6 tablets in disintegation test.is there any scientific reason beyond 6?

1 Answers   ABC, Alembic, IPCA,

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for which type of applications gas chromatography is used?

5 Answers   Cipla, Flamingo Pharmaceuticals,

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which are the guidelines for force degradation studies?

1 Answers  

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acceptance criteria for ph meter, hplc detector,pump,injector,oven when we calibrate.

3 Answers  

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