Answer Posted / falguni

In LOD We can measure loss of Volatile solvent (depend on
their boiling point)and also loss of adsorbed water (upto
some extent). In karl fischer we can find total content of
water, whether it is adsorbed or absorbed.

how you fix the limits of impurities?

837

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which are the diffrent batches in the pharmaceuticals?

820

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for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol

6070

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if identification threshold crosses the limits then what next step?

864

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What is third generation HPLC Columns?

1981

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why are measure gas flow " ml " in Gas chromatography

1661

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How to do regeneration of Metacarb Pb plus column?

2580

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why we use a particular hplc column for a particular compound give reasons?please

2752

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What is the Formula for coreletion coefficient in plhplc calibration

1831

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how require to interprit the method precision data of hptlc?

821

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Many times I don't got a caffeine peak in calibration of hplc using guard column ❓

1820

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Why potassium dichromate is used in calibration of uv?

1988

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For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?

2314

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what are risk assement in the analytical qbd?

761

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How can I develope method of dissolution by HPLC OR UV

2408

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