Answer Posted / vani

By using dilutionlaw N1V1=N2V2

For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?

2356

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How we can identify process related and degradation impurity in single method with short period?

867

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function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?

2721

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What is shaking level in GC?

833

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how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.

2364

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Explain the relations between number of carbon atoms in alkanes and retention time ?

2205

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Tell me something about Vitamin A test method by HPLC

2725

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how to develop the icp ms method? Application of icp ms?

848

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give clarity of linearity and range in method validation

2475

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how require to select dissolution media? what is discrimination?

838

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how you establish the LOQ?

841

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what is diffrence between specificity and selecivity?

837

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What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)

7604

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How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain

2438

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

2010

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