only one end point is possible for citric acid and we get 2 end points for di acid why?

3 Answers   Reddy Labs,

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Explain about Low pressure gradient and High Pressure gradient systems in HPLC?

4 Answers   Mylan, Orchid, Roshanico,

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what is the difference between lod and loq?

4 Answers   Apotex, Aurobindo,

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WHAT IS USE OF ION PAIR REAGENTS?

3 Answers  

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From where require to take the RLD sample?

0 Answers  

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How we can determine OOT limit in Stability

2 Answers   MSN Pharma,

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What is difference between Chromatographic purity and Related substances analysis?

3 Answers  

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What is the difference between specified impurity and Identified impurity

3 Answers   Glenmark,

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what is the principle involved in turbidometry and nephelometry ?

0 Answers   Graviti Pharmaceuticals,

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how can you decide API molucule acedic or basic compound by test?

2 Answers   Posh Chemicals,

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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 the principle of HPLC?

3 Answers   Cipla, Lupin,

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