IN DISSOLUTION TEST S1AND S2 AND S3 CONDITIONS ALL ARE FAILED THEN WHAT IS THE DESSICION U CAN TAKE

12 Answers   Cipla,

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What is the difference between Primay and Secondry Standard ?

6 Answers   College School Exams Tests, Neuland,

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why we get negative values in uv when i placed sample which has some concetration but not in standard

1 Answers   Nirma,

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how much mass should be there in volumetric flask while in preparation of sample for assay? 

0 Answers   Reddy Labs,

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In GC Why does retention time decrease when temperature increases? Also how does a change in temperature effect selectivity?

1 Answers   Gland Pharma,

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Is it required to inject 6 injections for % RSD of a system suitability in lc or gc

3 Answers   Raks Pharma,

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Plz explain the formula in uv calibration =Absorbance of the sample ( x ) x 10 x 1000/Weight of potassium dichromate taken in mg

1 Answers  

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1)why use benzophenon,uracil in hplc calibration. 2)why use sucrose in polarimeter calibration. 3)what is S/N ratio, noise and drift in hplc 4)how we can find lod and loq in method validation

1 Answers  

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What is basic difference between method validation,process validation

1 Answers   Atul,

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How to calculate %w/w and %v/v of a component(or solvent)by NMR

1 Answers   ACME, Vimta Labs,

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is a bonded water molecule in an organic material can be easlisy and accuractly determined by KF rather than LOD

2 Answers  

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why we are analyzing purity on HPLC why not in gc

3 Answers   Aurobindo, Reddy Labs,

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