What is the diffrence between the performing of LOD ordinary drying at voven and vaccum method.

4 Answers   Apex,

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What should be the level/ Percentage of Arsenic in Arsenic free zinc.

0 Answers   FDC, Laurus, Pharmaceutical,

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why are using toluene in uv calibraion in resolution performance

2 Answers   MSN Pharma,

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As per OOT for any product what is calculation and how to invetigate the OOT

3 Answers   Aurobindo, Hetero,

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Difference Between End Cap HPLC Column and Non End Cap Column

2 Answers  

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As per USP u/vacuum means (how much vacuum should be applied)?

1 Answers   Mylan,

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What is the size of capillary tube used for analysing melting point?

1 Answers   Apotex,

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give tha clarity about peak purity concept

3 Answers   Aurobindo, Reliance Life Sciences,

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How we will diapose UV (detector) lamp?

1 Answers   Bayer,

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Which column is more polar, C8 or C18?

6 Answers   Cipla, Glenmark, Laurus, Torrent Power,

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For Recent draft guidelines for Dissolution test apparatus calibration, why removing the salicylate tables?

3 Answers   Alkem Labs,

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What is linearity in HPLC and how will you test?

1 Answers  

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