Molar concentration of the dye stock solution: 2.52e-5 mol/L
Operating Wavelength: 630 nm
Solutions (Dilutions) |
Absorbance (A) (a.u.) |
---|---|
1 | 0.073 |
2 | 0.118 |
3 | 0.258 |
4 | 0.477 |
Using linear regression determine the absorbance/concentration relationship for the dye.
[dye] =_____ x A
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