Answer Posted / swathi

naphthalene,benzophenone, caffene as per pharmacopeias

how to decide for one product require water content or LOD?

726

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Which parameters require to do in tech transfer?

682

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is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth

2108

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what is difference in ods I ods II is this is realy from sorbent / packing characteristics or from other means

1924

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which batch require to use for analytical method validation?

749

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

1716

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1.What is the difference between method validation and method verification 2.Which guidelines proposed to method transfer

1792

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identification is for unknown? qualification for known? reporting for LOQ?

670

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iam usig ph buffers merk. manually how to prepare ?

2224

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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

5992

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UV and PDA detector, which have less signal to noise ratio?

1084

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which are the sizes of capsules?

892

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if content uniformity passing but dissolution varrying then what is next step?

818

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What is viod volume and peak purity in HPLC?

2817

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why are measure gas flow " ml " in Gas chromatography

1597

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