In HPLC what is Single point threshold, peak purity index and minimum peak purity index? what should be consider for pure peak.

3 Answers  

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what is basc principle of the HPLC,IR,UV AND GC? what is difference between diffusion spectra and transmision spectra in IR?

1 Answers   Cadila, Dr Reddys, GICC, Mylan, Sygene, Torrent Pharma, Zydus Cadila,

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what is differance between volatile and non volatile compound expalin by exaple

2 Answers  

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Why red HgI2 added during starch preparation?

1 Answers   Aurobindo,

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Is it necessary to inject three replicate for accuracy in AMV.

1 Answers   Amoli Organics,

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Give me details about dissolution , with name ?

1 Answers   EPCA,

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What is the Defination of Tapdensity ?

4 Answers   Dr Reddys, R L Fine Chem,

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What is the calibration of uv process and preparation

0 Answers   Aurobindo,

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

0 Answers  

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what is the difference b/w water content & moisture content

3 Answers   Dr Reddys,

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Nitrogen test is used for which chromatography?

1 Answers   Laurus,

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differnc btw c18 and c-8 column

3 Answers   Cipla,

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