In UV we measure absorbance , how it is happend ? explain me
Answers were Sorted based on User's Feedback
Answer / rajeev ranjan
IN UV there is "transition of electron".During transition Of electron from lower orbit to higher orbit it absorbs uv radiation following basic principle Beers Lambert law
| Is This Answer Correct ? | 24 Yes | 1 No |
Answer / durgaprasad
electron transision from ground stage to excited stage
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / vilas
Uv radiation absorb by electron of specific sample.for excited stage they release energy . It causes absorption & trasmitance.
| Is This Answer Correct ? | 0 Yes | 0 No |
Why pyrene is also use for calibration if detector
How is the Flame test performed?
what is the difference between hplc and uplc?
5 Answers Fresenius Kabi, Mylan,
What is the diffeence between assay and uniformity of content
what is reverse phase chromarography&normal phase chromatography
What should be the calibration procedure for wavelength accuracy in case of HPLC?
Why 162 mg NaOH used for 1N volumetric solution in 150 ml water then 54.5 ml diluted with 1000 ml
what is the difference b/w water content & moisture content
What is the difference between STANDARDIZATION and CALIBRATION of instrument like KF? why do we standardization of KF everyday? Why the KF factor being only 5.02 etc?
5 Answers AlpaMed, Vergo pharma research,
what is mean by assay?
Why we use holmium oxide,perchloric acid for uv/vis calibration
4 Answers Cipla, Orchid, Ratiopharm,
A ha tc is actual defination of retention time?