why KBr is used in FTIR SPECTROSCOPY and why is it necessary
to triturate KBr during FTIR analysis?
- 25 Answers
- 116757 Views
- Hikal, Lupin, Wockhardt, I also Faced
- E-Mail Answers
Answer Posted / aditya
I Think KBr is an ionic Compound It Has Polarity[k+ and Br-
(KBr)] butnot Dipolmoment so there is no chance to
Vibrational Strectching or bending Hence if we use KBr in
Predict the IR Spectra of our product(should be Covalent
bonded) it gives good Spectra
| Is This Answer Correct ? | 17 Yes | 4 No |
Post New Answer View All Answers
Which parameters require to do in tech transfer?
what is the purge flow & how to calculate
if tech transfer fails whay require to do?
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR
can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?
how to develop the icp ms method? Application of icp ms?
why xterra column require to use at higher ph?
From where require to take the RLD sample?
UV and PDA detector, which have less signal to noise ratio?
What is delay volume?
What is importance of pH in the Heavy metal test and How it effect on the test results?
My question about gas chromatography sulfur chemiluminsecence detector. I test unknown sample gas by GC-SCD (calibrated ) and the result of *H2S is 279 PPM , *but when I test the same sample with the GC-TCD (calibrated ) the value of *H2S is 2500 PPM . I'd like to inform you that both GCs are calibrated and have very good operation conditions with stable parameters . the question is if the sample gas with higher H2S over detection limits of SCD detector (1000 ppm). why the result it 279 ppm Best regards
What is dose dumping? why require to do?
Why potassium dichromate is used in calibration of uv?
Which parameter require to do for analytical method equivalency?
