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1 why polyesterene film used for ftir calibration ?
2 why k2cr2o7 is used for control of abs in uv ?
3 why holmium oxide used for control of wavelength in uv
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Answer Posted / appalaraju
1.polysterene shows many distinct bands throw ir
2.Between this range it show observane limit.
3. In UV sharp peaks are rare.By using this H2O2 we get
sharpe peaks in UV>
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