why KBr is used in FTIR SPECTROSCOPY and why is it necessary
to triturate KBr during FTIR analysis?

Answer Posted / krishnam raju

kbr is one of the compounds which donot absorb the provided
radiations of "IR" and hence donot exhibit its absorption
when we applying pressure during pellet making KBr melts
to pellet form whereas other salts are not melts

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