Answer Posted / suri

hazen

in hplc chromatogram started from left to right and in uv spectrum started from left to right

461

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if tech transfer fails whay require to do?

323

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what is impurity profile. how to interpret this impurity profile to a drug product or drug substance.

2187

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if you have given one product then how you determine the impurity in that?

280

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CAN WE DETERMINE THE PEAK PURITY IN GAS CHROMATOGRAPHY ANALYSIS?

692

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Loss of linearity in tkn analysis, possible reasons?

794

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how require to set assay concentration for standard and sample?

355

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

1368

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what is biorelivent dissolution media?

298

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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?

326

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what is mean by peak intigrity?

329

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What is mean by PDR?

320

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Tell me about analytical method validation in QC

5528

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

545

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if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?

269

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