why does used dry caffien in HPLC calibration?

0 Answers   Dishman,

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why plane of polarized light rotated by opticaly active compunds?

1 Answers   Glenmark,

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What is discriminating media? How can u justify/select that which media (pH etc...)is suitable for your dissolution study of your compound?

5 Answers   Natco, SUN,

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Why 162 mg NaOH used for 1N volumetric solution in 150 ml water then 54.5 ml diluted with 1000 ml

0 Answers  

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What should be the level/ Percentage of Arsenic in Arsenic free zinc.

0 Answers   FDC, Laurus, Pharmaceutical,

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Give me details about dissolution , with name ?

1 Answers   EPCA,

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Optical Rotation*0.9477*100*200] Assay Of dextrose= ________________________________ 99.8* 200 why Factor=0.9477

1 Answers   Claris Lifesciences, Inven Pharmaceuticals, Levo,

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give clarity of linearity and range in method validation

0 Answers  

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Can we do the MC analysis of a sample which is not completely soluble in the medium choosed.

2 Answers  

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why holmium perchloate solution in Uv calibration

2 Answers   Alembic,

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What is diffrence between extractable volume and deliverable volume? Answer pls

0 Answers  

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One Raw material failed assay test is there any chance for failing purity of that material ?

7 Answers   Mylan,

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