why kbr is used for pellet preparation in ir spectroscopy,
give the reasons? why kbr shows zero dipole moment?
Answer Posted / ajeet pratap singh
KBr is IR inactive in nature so it use in pellet preparation.
KCl also can be use.
Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
If combination product how require to identify which imp is of which api?
If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?
why we use glass fiber filters use in some situation?
how to select short coloum and long coloumn for new molecule
Tell me something about Vitamin A test method by HPLC
what is impurity profile. how to interpret this impurity profile to a drug product or drug substance.
how can give the expiry period and restadardisation of volumetric solution
for inorganic molecules require to do RS, Assay and disso?
Why use only methanol,used determinationof moisture content not use other solvents
Why to use propyl paraben in HPLC gradient calibration
What is the principle of Thermal conductivity detector and FID?
if you have given a blank water how you analyse by general analytical techniques?
How to establish relative response factor for hplc. Why it is required?
in which situation require to take incident in validation?
What is a difference between potency and purity?