In the test for control of absorbance in UV calibration why
do we use only potassium dichromate and what is purpose of
taking a specified amount of 57.0-63.0mg?

Answer Posted / manikatna

potassium dichromate is highly colourproducing agent
this amount is as per EP And edqm monograph.
if you change concentration change specific abs values

Is This Answer Correct ?    78 Yes 17 No



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