why water, methanol, ethanol ets solvents are used in UV
SPECTRIPHOTOMETER for blank reading ?
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Answer / chemdeep
usually the same solvent is used in uv for blank readings
that is used in the sample preparation.
| Is This Answer Correct ? | 28 Yes | 6 No |
Answer / rama
If your medium is given solvents, then that solvents can be
used as blank other wise that can't be.
| Is This Answer Correct ? | 17 Yes | 4 No |
Answer / nitesh pal
all that solvent not absorb uv light i.e not show absorbance in uv region
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / nabil
Methanol for example absorbs at wavelengths below nm, and
water below 190 nm if we use methanol-water mix as a blank
we would have to use a wavelength grater than 205 nm to
avoid false reading.
| Is This Answer Correct ? | 5 Yes | 8 No |
Answer / radha
they do not give any reaction with sample did n't give peaks
| Is This Answer Correct ? | 7 Yes | 15 No |
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