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Why 1.2% KCl is used for limit of stray light? and why
limit of stray light is required in UV calibration?

Answer Posted / rk

First we have to know what is stray light. Stray light
defined as the light which is coming from the intended
source,not in intended path and also not with the intended
source, and KCl is used because it acts as stray filter

Is This Answer Correct ?    41 Yes 9 No



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