Answer / venkat

Loss on drying means to determine the percentage of water and volatile substance ,constant weight deterrence below or eqval to o.5 mg represent accepted level of loss on drying results,while constant weight difference is more then 0.5mg indicates the sample was completely not drying.

what is the difference b/w repeatability nd reproducibility ?

1 Answers   Aptuit Laurus,

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In GC, What does 'Column condensation test' mean by?

2 Answers   Reddy Labs,

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From where 16 or 5.545 is derived in theoretical plates calculation formula by USP or JP/BP/DAB and what is meaning of this coefficient and impact in calculation ?

2 Answers   Nectar Lifesciences,

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what is turbidimetric titration?Give 2 examples.

0 Answers   Laurus,

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why we are adjusting the ph in buffer solution preparation

2 Answers  

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why the most API molecule are in the hydrochloride form?

1 Answers  

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How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain

0 Answers   Graviti Pharmaceuticals, Vimta Labs,

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what is the d/f b/w normality and molarity and molality..?

1 Answers  

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What is the difference b/w OVI Solvents and Residual Solvents in case of Gas Chromatogaphy and What is its Detection Limit?

8 Answers   Jubilant Organosys, Suven Life Sciences,

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if the purity is 99.9%,is need to do assay?

3 Answers   Reddy Labs,

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mode of absorption in alimentary canal?

0 Answers   Sun Pharma,

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How you collect dissolution media while in stirring condition of a basket or a paddle?

2 Answers   Mylan,

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