What attracted you to analytical chemistry?

0 Answers  

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What is the difference between void volume and delay volume in HPLC?

3 Answers  

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What are the different zones in stability according to ICH?

1 Answers   Apotex,

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How to establish pKa for a new API molecule ?

2 Answers   Neuland, Sun Pharma,

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Is sonication essential in solubility testing of a drug substance?

6 Answers   Aurobindo,

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What is the procedure for UV-spectrophotometer calibration?

6 Answers  

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What is the Deference between Bulk density & Tap density ?

2 Answers   Hikma Pharmaceuticals, Neuland, Reddy Labs,

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For LOD and LOQ determination which method is accurate? (slopemethod or s/n ratio method)

4 Answers   Reddy Labs,

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In GC and HPLC ,how we can decide which of following method will be suitable or use for quantitation of chromatogram at the time of method development. 1.Area Normalisation 2.External standard method 3.Internal standard method

1 Answers   Atul,

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what is the defination of calibration & verification?

9 Answers   Divis Laboratories,

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How we can determine OOT limit in Stability

2 Answers   MSN Pharma,

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Chromatographic Purity is a Qualitative analysis

2 Answers   Shasun Chemicals,

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