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The A260/A280 ratio for this sample was measured at 1.62. What does this tell you about the purity of your sample?  Group of answer choices: A. this sample is pure B. this sample is somewhat pure, but might be contaminated with a substance that absorbs at 260 C. this sample is contaminated with a substance that absorbs highly at 230 D. this sample is contaminated with a substance that absorbs highly at 280

The A260/A280 ratio for this sample was measured at 1.62. What does this tell you about the purity of your sample?  Group of answer choices: A. this sample is pure B. this sample is somewhat pure, but might be contaminated with a substance that absorbs at 260 C. this sample is contaminated with a substance that absorbs highly at 230 D. this sample is contaminated with a substance that absorbs highly at 280

Chemistry
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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The A260/A280 ratio for this sample was measured at 1.62. What does this tell you about the purity of your sample? 

Group of answer choices:
A. this sample is pure
B. this sample is somewhat pure, but might be contaminated with a substance that absorbs at 260
C. this sample is contaminated with a substance that absorbs highly at 230
D. this sample is contaminated with a substance that absorbs highly at 280
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