wen v have polr solvent then which type of column use in hplc

2 Answers  

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we run the same sample in same method in different flow rates in HPLC,any changes in sample analysis?

2 Answers  

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In Force degradation Study Compound is not degrade in any condition , also in higher stress what can i do ?

4 Answers   Alembic,

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why use benzophenone & caffene acetone in hplc calibration

1 Answers  

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what is the difference between system precision and method precision?

3 Answers   Teva Pharmaceuticals,

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why we use caffeine for hplc calibration?

5 Answers   Aurobindo,

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Why pH Range has been fixed as 0 to 14 ?

1 Answers   Akums, Cipla, Matrix, SUN,

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In HPLC what is Single point threshold, peak purity index and minimum peak purity index? what should be consider for pure peak.

3 Answers  

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why plane of polarized light rotated by opticaly active compunds?

1 Answers   Glenmark,

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what are the normalisation, internal standard and external standerd methods in HPLC.

2 Answers   GVK,

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What is the formula for Tapdensity /

6 Answers   Dr Reddys, GR Intrachem,

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When performing Moisture content how to you say only Methanol react with water not product Explain?

2 Answers   Orchid,

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