From the data in Table 2.5, compute the concentration of the undiluted and diluted ovalbumin samples (make sure to account for the appropriate dilution factors, DF, in the computation). Table 2.5. Absorbance readings of the BSA standard solutions and crude ovalbumin samples.Concentration of BSA standards, mg/mLAbsorbance at 595 nm0.1250.0750.250.1390.50.24410.4861.50.69920.955undiluted ovalbumin sample1.698diluted ovalbumin sample (1 in 7 dilution)diluted ovalbumin sample (1 in 10 dilution)0.3570.261

Calibration curve for standards( Plot of Absorbance vs. concentration of BSA standards) Line of…

Answered: From the data in Table 2.5, compute the…

From the data in Table 2.5, compute the concentration of the undiluted and diluted ovalbumin samples (make sure to account for the appropriate dilution factors, DF, in the computation).

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter8: Sampling, Standardization, And Calibration

Section: Chapter Questions

Problem 8.1QAP

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From the data in Table 2.5, compute the concentration of the undiluted and diluted ovalbumin
samples (make sure to account for the appropriate dilution factors, DF, in the computation).

Table 2.5. Absorbance readings of the BSA standard solutions and crude ovalbumin samples.
Concentration of BSA standards, mg/mL
Absorbance at 595 nm
0.125
0.075
0.25
0.139
0.5
0.244
1
0.486
1.5
0.699
2
0.955
undiluted ovalbumin sample
1.698
diluted ovalbumin sample (1 in 7 dilution)
diluted ovalbumin sample (1 in 10 dilution)
0.357
0.261

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