Answer Posted / rahul singh

dILuted means 10% solution

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

2683

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[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?

745

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what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?

2227

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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?

716

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why multimedia dissolution require to do?

724

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why are measure gas flow " ml " in Gas chromatography

1593

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what is diffrence between specificity and selecivity?

712

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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

5988

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What is the accrptance criteria in RSD for RS method precision on basis of impurity percentages?

764

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in which situation require to take incident in validation?

1647

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How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?

3301

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WHY pKa value is more important than pH value of the mobile phase in HPLC?

1710

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what is %labelled amount in content uniformity of dosage unit and its calculation?

5134

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how you determine moist.of NaOH sol or NaOH flacks

2173

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What is the calibration of uv process and preparation

1935

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