what is difference between IR & FTIR ? how we calibarte
both ? I want to know the procedure.
Answer Posted / dr. a. bera, cdl
FTIR interferometer techniques by which it scans 50 times
in a minute, providing better resolution.
It is internally calibrated by He-Ne laser.
Digitally it can be subtracted or can make addition,
But it is costly.
| Is This Answer Correct ? | 13 Yes | 14 No |
Post New Answer View All Answers
if you get peak in blank then what require to do?
What is stray light in uv what are units for stray light
in stress study if your api not soluble in hcl naoh h2o2 then what require to do?
what is the difference between potentiometric titration and karl fischer titration?
Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .
How to know the estimated LOQ concentration in ppm
why we use glass fiber filters use in some situation?
What is related substance by HPLC impurity limits as per USP?
As per ICH related substances stability trend limit from initial to shelf life
please explian me about area normalisation method,diluted standard method,impurity vs impurity and which one has to be selected in method development
why require to do water content for drug product?
How require to perform linearity as per ANVISA? What are the acceptance criteria?
Which parameters require to do in tech transfer?
Difference between hlaf and rlaf
Colorimtry