why should we do limit of stray light in UV calibration and
why should use potassium chloride
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Answer / pankaj singh
potassium chloride is neutral for uv region so transmittance
should not be less than 100%
abs = -log10 %T
when %T is 100 means 10 power 2
means abs not less than 2
| Is This Answer Correct ? | 31 Yes | 10 No |
Answer / kiran pokharkar
Stray light is nothing a beam of light which does not pass
through sample.
Interference of this light is not detrible as they give
wrong results.
It is calibrated by using 1.2%w/v potassium chloride
solution in water.
| Is This Answer Correct ? | 6 Yes | 10 No |
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