Absorbance A calibration curve for the absorbance of an unknown is shown below. What would be the concentration of a sample with absorbance of 0.45. Give the answer with the correct unit. 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 Absorbance vs. Concentration 0 1 2 3 4 5 6 7 8 9 Concentration (mM) 10 10 11

Absorbance A calibration curve for the absorbance of an unknown is shown below. What would be the concentration of a sample with absorbance of 0.45. Give the answer with the correct unit. 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 Absorbance vs. Concentration 0 1 2 3 4 5 6 7 8 9 Concentration (mM) 10 10 11

Biomedical Instrumentation Systems

1st Edition

ISBN:9781133478294

Author:Chatterjee

Publisher:Chatterjee

Chapter5: Biomedical Electronics: Digital

Section: Chapter Questions

Problem 5Q

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I do not understand the results of this experiment, explain what the results of this experiment are and the purpose Table 2 Absorbance vs CoCl2 concentration Test Tube Number Cobalt Chloride Concentration (mol/mL) Absorbance at 510 nm 1 0.000 0.000 2 0.009 0.024 3 0.018 0.055 4 0.027 0.085 5 6 0.036 0.045 0.112 0.138 7 (Unknown) 0.088
explain what the results of this experiment are and the purpose Table 2 Absorbance vs CoCl2 concentration Test Tube Number Cobalt Chloride Concentration (mol/mL) Absorbance at 510 nm 1 0.000 0.000 2 0.009 0.024 3 0.018 0.055 4 0.027 0.085 5 6 0.036 0.045 0.112 0.138 7 (Unknown) 0.088
You record the absorbance of your unknown BSA sample at 0.276. What is the concentration in ug/mL of the unknown assuming you have a standard curve with the line of best fit with y=0.0001x+0.0038 as its equation
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