what is batch no. of prednisole tablet.

8 Answers   Dr Reddys,

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what is the defferance between the potency and working standard

1 Answers   Arbro Pharmaceuticals, Caplin Point, ECOlogics, Matrix, Orchid, Venus Remedies,

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why we use holmiumperchlorate in calibrating uv

4 Answers   Aurobindo, DRL, MSN Pharma,

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priciple of gc & hplc? (properly describe)

2 Answers   Cadila, Cipla, Reddy Labs,

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What are the parameters for the method development of Gas Chromatography and GC-HS? 

2 Answers  

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signifcance of detector lenearity in calibration f hplc

3 Answers  

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what is dissolution What is unit of KF? what is the significant of pH in HPlc? WHY POTASSIUM HYDROGEN PTHALATE IS USED FOR PERCHLORIC ACID? What is difference btw UV detector & RID detector?

1 Answers  

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why do we use around only 60 mg of K2cr2o7 in the UV calibration -control of absorbance test?

3 Answers   Reddy Labs,

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why we get only one peak in assay by hplc but in rs by hplc get more peaks

1 Answers   MSN Pharma,

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can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?

0 Answers   Cipla, XYZ,

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Generally for Normal Phase HPLC,stationary phase is Polar.In place of polar if we take non-polar means what happened & why?

7 Answers   Macleods,

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Polarized meter calibration, 1. Method name? 2. Which solution use? 3.why?

1 Answers  

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