Answer Posted / mohite vikas

Capillary column gives better performance as compaired to
pack colums

What is shaking level in GC?

421

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WHAT IS THE PARAMETER FOR THE SELECTION OF MOBILE PHASE IN HPLC?

740

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using gradient pressure in gas chromatography are not ?using gradient pressure why

3023

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What is similarity factor?

830

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What is related substance by HPLC impurity limits as per USP?

654

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How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.

2186

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how to select short coloum and long coloumn for new molecule

1915

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for which product require to do content uniformity? what is limit of cu?

426

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Why are use silicon oil mr?

849

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Why we used in n-butyl acetate water content terminology while in ethyl acetate we used moisture content terminology?

1443

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in which situation ion pair require to use?

404

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what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?

1615

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what is procedure of actual procedure for registration of drug?

1555

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

472

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for inorganic molecules require to do RS, Assay and disso?

352

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