why you require QA approval & what is its importance?

2 Answers  

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what is the cleaning validation?

1 Answers   BioPlus,

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verification of wave number why you are use in IR calibration

2 Answers  

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What is cut off value of solvent used in hplc

1 Answers   Pfizer,

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What is the Column Endcaping in HPLC ?

3 Answers   Aptuit Laurus,

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In Analytical method development related substance method when did follow w/w method when did follow area normalisation method

2 Answers   Dr Reddys, Sun Pharma,

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why we use holmiumperchlorate in calibrating uv

4 Answers   Aurobindo, DRL, MSN Pharma,

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What are the class-1 residual solvents listed in ICH guidelines?

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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Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?

0 Answers   Apex, BNM, Ranbaxy,

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What is the calibration of uv process and preparation

0 Answers   Aurobindo,

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What is linearity in HPLC and how will you test?

1 Answers  

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