Answer / ankita

DIPOLE MOMENT IS DEFINED AS PRODUCT OF THE MAGNITUDE OF
CHARGES AND DISTANCE BETWEEN TWO CHARGES.

IR ACTIVE ARE THOSE COMPOUNDS WHICH RESULTS IN CHANGE IN
DIPOLE MOMENT.

Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .

0 Answers  

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What is a difference between potency and purity?

0 Answers  

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In the method validation proceedure,lod & loq calculation we use the formulae for LOD=3.3*SD/slope and for LOQ=10*SD/slope,why we use 3.3 & 10 in the formulae?

1 Answers  

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Why we use Caffeine in hplc calibration

2 Answers   Emcure, Laurus,

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what is the concept for adjustment of pH in HPLC buffer solution ? a. Common ion effect b. Counter ion effect and explain me, how we adapt this principles & what is the role of these principles in our method

1 Answers   Apex, Pentagon Labs,

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Difference between standard operating procedure and standard test procedures in pharmaceutical industry

2 Answers  

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how require to interprit the method precision data of hptlc?

0 Answers  

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What is the column performance and column efficiency?

1 Answers   Reddy Labs,

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on the basis of bcs class how to proceed the solubility?

0 Answers  

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How can we determine Moisture content of HI?

1 Answers   Cipla, Reddy Labs,

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How much carbon loading in nomalphase columns?

5 Answers  

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why buffer is added in solvent system in HPLC ??

10 Answers   Lupin,

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