what is Fourier Transform
Answer Posted / ragav
Fourier transform spectroscopy is a less intuitive way to
obtain the same information. Rather than shining a
monochromatic beam of light at the sample, this technique
shines a beam containing many different frequencies of
light at once, and measures how much of that beam is
absorbed by the sample. Next, the beam is modified to
contain a different combination of frequencies, giving a
second data point. This process is repeated many times.
Afterwards, a computer takes all these data and works
backwards to infer what the absorption is at each
wavelength.
Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
In which situation we require to prepare the standard solution from sample in Related substance method?
identification is for unknown? qualification for known? reporting for LOQ?
in monograph 7 imp are there but in vendor showing 5 imp do not req to include 2 imp for that what will be justification?
if instrument calibration fails then what require to do?
about method developement in hplc
for inorganic molecules require to do RS, Assay and disso?
i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me
pharma industries oriented
what you do when compound having dwel wavelength?
Did anybody have method for acetyl cysteine effervescnce tablet
Why only 1.2 million lux hours require in photostability study?
Why a1% value is used for some product ? What is the criteria for selection a1% value ?
What is the principle of HPLC, GC, LCMS, GCMS,LC QQQ, GC QQQ, LC Q TOF and GC Q TOF. What are the applications and Specificity?
What is the acceptance criteria for moisture balance when calibrated with sodium sulfate
what parameters we will consider while developing a HPLC method and how we confirm our HPLC method is valid?