Answer / d pitchaiah

with tetramethyle silane

How to develop the method when we have very low amount of impurity?

2 Answers  

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what is the limit of Correlation for IR test compare to the standard and test

3 Answers   Nakoda Chemicals,

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how to select short coloum and long coloumn for new molecule

0 Answers   Rampex Labs,

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how to prepare solution in ppb

6 Answers  

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Can you please give a suitable definition and an example for understanding the words purity and potency.

6 Answers   Cipla, Malladi Drugs and Pharmaceuticals, Reddy Labs,

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Which type of material analysis in GC using Theramal conditivity detector ?

7 Answers  

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0 Answers  

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What is the limit for single maximum impurity limit as per USP??

1 Answers  

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1.What is the difference between method validation and method verification 2.Which guidelines proposed to method transfer

0 Answers   Granules,

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What is the formula for Tapdensity /

6 Answers   Dr Reddys, GR Intrachem,

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1 why polyesterene film used for ftir calibration ? 2 why k2cr2o7 is used for control of abs in uv ? 3 why holmium oxide used for control of wavelength in uv

3 Answers  

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why we get only one peak in assay by hplc but in rs by hplc get more peaks

1 Answers   MSN Pharma,

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