The spectrophotometer is set at 600 nm. The absorbance of each cuvette is read. The data isshown below: Cuvette 1 is the clankCuvette #ml albuminAbsorbance0.0.2.06330.4.1634.0.6.1870.8.2531.0.289Using this data, plot an Excel graph showing absorbance (y-axis) vs ml albumin (x-axis). Find thecorrelation coefficient (r). R2 > 0.99 = excellent data; r2 0.98-0.95 good data r2 0.94 -0.90 =fair data. How would you describe this data?-To find the relative sensitivity, for each of tubes 2-6 (neglect blank), perform the followingoperation absorbance (Lowry)/Absorbance (Biuret x 0.5 gram albumin (Biuret)/0.05 gram(Lowry) x 200 ml (Lowry)/100 mL (Biuret). This implifies to Relative sensitivity = 20 dilutionfactor x absorbance (Lowry)/Absorbance (Biuret). Report your relative sensitivity as an averageof all 5 values.

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The spectrophotometer is set at 600 nm. The absorbance of each cuvette is read. The data is shown below: Cuvette 1 is the clank Cuvette # ml albumin Absorbance 1 2 0.2 .063 3 0.4 163 4. 0.6 .187 0.8 .253 1.0 .289 Using this data, plot an Excel graph showing absorbance (y-axis) vs ml albumin (x-axis). Find the correlation coefficient (r). R2 > 0.99 excellent data; r2 0.98-0.95 good data r2 0.94-0.90 = fair data. How would you describe this data?-

The spectrophotometer is set at 600 nm. The absorbance of each cuvette is read. The data is shown below: Cuvette 1 is the clank Cuvette # ml albumin Absorbance 1 2 0.2 .063 3 0.4 163 4. 0.6 .187 0.8 .253 1.0 .289 Using this data, plot an Excel graph showing absorbance (y-axis) vs ml albumin (x-axis). Find the correlation coefficient (r). R2 > 0.99 excellent data; r2 0.98-0.95 good data r2 0.94-0.90 = fair data. How would you describe this data?-

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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