Why we are using only KBr in IR spectrometer why not KCl
Answer Posted / parag parekh
we can use both kbr & kcl because they could not have any
absorbance in the ir region.
mostly for the compound having cloride group the kcl is
better option than kbr.
Is This Answer Correct ? | 9 Yes | 15 No |
Post New Answer View All Answers
Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?
How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain
pharma industries oriented
Related substance method equivalency on control sample or spiked sample?
we are performed SOR for a particular product the limit is -6 to -10.We face particular bathes it is not meeting the specification.we performed diffrent instrument diffrent analyst we are getting diffrent diffrent results.solvent is dimethyl sulfoxide what could be the reasion
In HPLC Calibration, On which basis RSD Limit of noise test is fixed (NMT 33.0 % )
if rsd failed then what require to do?
USP methodology, EP methodology, IP methodology, among three if possible to use one methodology for qualify working standard to use USP, EP, IP ? Please explain...
what is turbidimetric titration?Give 2 examples.
why require to do water content for drug product?
why we are using hexane in calibration of number of drop per mL
How to fix the sample conc. in Related substances test by HPLC?
If change in specification which parameter require to do for validation? if change in chromtographic condition then which parameter? if api change then which parameter? if change composition then which parameter? if old method not work out then whicj parameter? if additional one impurity added then which parameter of validation require to do on above each conditions? elaborate separately
how to develop the icp ms method? Application of icp ms?
we can use expired sample for validation and analyst qualification?