Sample 15 ppm calcium 2 10 ppm calcium and 10ppm phosphate 3 5ppm Ca, 10ppm phosphate and 1% strontium chloride 4 5ppm calcium and 1%strontium chloride 5 5ppm Ca and 1000ppm sodium 6 5ppm Ca and 10 ppm Al Absorbance Reading 0.1217 0.0730 0.1385 0.1362 0.1812 0.0059

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Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.