How to choose Normal phase or Reverse Phase HPLC method Conditions for given sample?

3 Answers   PharmaZell,

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What is peak purity and response factor in chromatographic analysis? Why we required to find out response factor?

2 Answers  

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What is the difference between specified impurity and Identified impurity

1 Answers   Merchant Navy,

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How to calculate the signal to noise ratio.

1 Answers   Rakshit Drugs,

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What is NPOC method in TOC?

1 Answers   Zydus Cadila,

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Data was integrated with RRT CONCEPT OR Overlay with SSTchrmatogram concept which is better?

1 Answers  

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what is use of acetonitrile compare to methanol in RP-HPLC Method devlopment

7 Answers   Neuland, Orchid,

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Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc

0 Answers  

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What is the purpose of performing dissolution test on routine basis?

3 Answers  

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What are the different types of columns used in HPLC

3 Answers   Wockhardt,

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how do you established the RRF for unknown impurity

6 Answers   Square Pharma,

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what is LC - MS ? What its wide use in cro/pharmaceutical Industry

4 Answers   Ranbaxy,

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