what is the extinction coefficient for Indomethacin or at 319nm wave length.

0 Answers   GSK GlaxoSmithKline,

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void volume is depending on column or not? if yes how will you depend?

1 Answers   Granules,

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why chiral separation?

1 Answers  

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How to determine water content of thioanisole? which interfere by KF titration?

1 Answers  

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

0 Answers   Laurus,

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%lod always grater than %water content for same product??

1 Answers  

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how can standardized of HCl of 0.1 N

7 Answers  

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Polarized meter calibration, 1. Method name? 2. Which solution use? 3.why?

1 Answers  

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what does optical rotation and specific rotataion means,difference between them

8 Answers   CPL, Neuland,

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what is the defination of accuracy & presicion?

8 Answers   Amneal Pharmaceuticals, GSK,

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what is the difference between isocratic & elution technique?

3 Answers   Laurus,

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Why pH range is 1-14 nt more than 14???

3 Answers   IPCA, Lincoln Pharmaceuticals,

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