Volume : VII, Issue : III, March - 2017

Absorbance measurement by monochromatic wavelength solution filters

J. S. Lad

Abstract :

 The purpose present research work is to find out solution absorption filters for colorimetric explores. An absorption filter was so built by using mixtures of seven different chemicals. The filter have a monochromatic wavelength. The solution filter would be suitable for absorbance measurement at monochromatic wavelength in various colorimetric analysis. Observations of values of expected wavelength of maximum absorption and observed wavelength of maximum absorption are similar in mixture solution of CrCl3 + Cu (NO3)2, CrCl3 + CuCl2 and KMnO4 + NiCl2. Whereas expected percentage transmittance and observed percentage transmittance is maximum in mixture solution of nickel tetra – ammonium ion and copper tetra – ammonium ion.

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Article: Download PDF   DOI : 10.36106/ijar  

Cite This Article:

J. S. Lad, Absorbance measurement by monochromatic wavelength solution filters, INDIAN JOURNAL OF APPLIED RESEARCH : Volume‾7 | Issue‾3 | March‾2017

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