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Chemistry, 16.10.2019 17:20 DnakMeme6e7272727272

In preparing the standard curve to determine the concentration of an unknown solution of phenol red, will different results be obtained by plotting the absorbance of a solution against the final phenol red concentration of the solution in the cuvette or by diluting a constant volume of a phenol red of known concentrations with a constant volume of buffer and plotting the absorbance against the phenol red concentration of the sample prior to dilution

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