what is assay in hplc

3 Answers  

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How to establish pKa for a new API molecule ?

2 Answers   Neuland, Sun Pharma,

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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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How you collect dissolution media while in stirring condition of a basket or a paddle?

2 Answers   Mylan,

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In HPLC when we use Isocratic method, Gradient method in hplc?

8 Answers   Pharmaceutical,

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what is the extinction coefficient for Indomethacin or at 319nm wave length.

0 Answers   GSK GlaxoSmithKline,

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WHICH PRESSURE IS HIGH EITHER INJECTOR OR DETECTOR IN GAS CHROMATOGRAPHY

4 Answers   Avon Organics, Dr Reddys, Reddy Labs,

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A new drug substance found fail to meet specification for an unknown Impurity during stability study(Specific change),how would further proceed?

2 Answers  

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(0.41)d what is d?

1 Answers   Gland Pharma,

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how can give the expiry period and restadardisation of volumetric solution

0 Answers   Meenaxy Pharma, SRF,

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how require to select dissolution media? what is discrimination?

0 Answers  

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why we use only six bowls for dissolution of a drug

1 Answers   Cipla, Natco, TelePerformance,

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