Answer / sridhar

Refer Sniders Practical method development book for hplc

why we use Dichlorobenzene.nitrobezine.t-butyldi sulhate.for calibration of gc Head space

0 Answers   Raks Pharma,

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What is the Deference between Bulk density & Tap density ?

2 Answers   Hikma Pharmaceuticals, Neuland, Reddy Labs,

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define polar and non polar solvent

2 Answers  

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Why methanol & acetonitrile is mostly used for hplc analysis?

2 Answers   DRL,

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Why sulfuric acid is used in sulphated ash / residue on ignition test.

9 Answers   CS Pharmaceuticals, Dr Reddys, GVK, HPLC, Micro Labs, Samrudh, Watson Pharmaceuticals, Wings Customer Care,

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what does 'n' stands for in spectroscopy?give the formula.

0 Answers   Laurus,

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what is the general mechanism of high performance liqiud chromatography?

7 Answers   Ajanta Pharma, Amneal Pharmaceuticals,

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how can we determine RRF value in HPLC FOR CALCULATION OF IMPURITY ?

4 Answers   Macleods,

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what is the difference between capillary and glass column in GC

1 Answers  

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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 definition of water content or moisture content,what is the procedure going on w.c amalysis?

1 Answers   Cipla, KIYI,

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How to fix the sample concentration in related substances development.

3 Answers   Novartis, Watson Pharmaceuticals,

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