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why do we use around only 60 mg of K2cr2o7 in the UV
calibration -control of absorbance test?
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Answer / kishor solanke
Because this resulting solution gives absorance in the
range between 0.2 to 0.9 absobance which is the optimum
range of absorbance for UV-spectrophotometer.
| Is This Answer Correct ? | 21 Yes | 1 No |
Answer / vishu
K2cr2o7 cover both uv and visibale range therefore use for calibration
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / ravindra m
Eventhough it is a colour solution, it is a wide rage of spectrum in UV region.
| Is This Answer Correct ? | 1 Yes | 0 No |
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