why potassium dicromate use in calibration of UV VIIBLE SPECTROCOPY ?

3 Answers  

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what is the difference betwen the analytical column & peparative column?

4 Answers  

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What is the difference between c8 and c18 hplc column?

1 Answers  

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What is the difference between ROI & sulphates ash?

1 Answers  

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in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?

0 Answers  

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suppose i give three compounds A,B,C how do u calculate assay of those three componds which method do u prefer

5 Answers  

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How will you select mobile phase in HPLC Method Development

4 Answers  

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acetic acid is weak acid & perchloric acid is strong acid.but how perchloric acid is soluble in acetic acid

3 Answers   AVT, Hetero,

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why should we do limit of stray light in UV calibration and why should use potassium chloride

2 Answers  

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Is sonication essential in solubility testing of a drug substance?

6 Answers   Aurobindo,

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if out of two set of results of moisture analysis first 1 is passing, second one is failing, is it oos ? or vice a versa first 1 is failing and second one is passing. for information mean value to be reported and in mean value the substance is ppassing, is it oos or normaal mean value to be considered?

1 Answers   JBCPL,

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In Analytical method development related substance method when did follow w/w method when did follow area normalisation method

2 Answers   Dr Reddys, Sun Pharma,

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