Answer Posted / analyticalstudent

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

392

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what is the principle involved in turbidometry and nephelometry ?

3633

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could negative ions be produced by bombardment process in mass spectrometry?

1297

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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?

2871

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What is stray light in uv what are units for stray light

1026

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what is the origin to prepare standard operating procedure

1791

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what you do when compound having dwel wavelength?

285

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Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?

2472

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Qc interview questions

1253

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What should be the level/ Percentage of Arsenic in Arsenic free zinc.

1764

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iam usig ph buffers merk. manually how to prepare ?

1781

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how you establish the LOQ?

313

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how to calibrate hplc & gc

4035

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What is the difference between purge septum flow and column flow in gas chromatography?

1840

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

1495

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