Choose the best answer. Background correction for atomic spectroscopy is important, because: A. It distinguishes analyte signal from the sample matrix. B. It removes the background signals from absorption, emission, or scatter by the atomizer. C. It minimizes errors caused by the background. D. It helps pick out the strongest signals from the analyte. E. It is only critical for graphite furnaces; it is not necessary for flame and plasma.

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter26: Molecular Absorption Spectrometry
Section: Chapter Questions
Problem 26.1QAP
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Question 8
Choose the best answer. Background correction for atomic spectroscopy is
important, because:
A. It distinguishes analyte signal from the sample matrix.
B. It removes the background signals from absorption, emission, or scatter by the
atomizer.
C. It minimizes errors caused by the background.
D. It helps pick out the strongest signals from the analyte.
E. It is only critical for graphite furnaces; it is not necessary for flame and plasma.
A, B and C are correct
C and D are correct
A, B and E are correct
A, B, C and D are correct
C, D and E are correct
All of them are correct
Transcribed Image Text:Question 8 Choose the best answer. Background correction for atomic spectroscopy is important, because: A. It distinguishes analyte signal from the sample matrix. B. It removes the background signals from absorption, emission, or scatter by the atomizer. C. It minimizes errors caused by the background. D. It helps pick out the strongest signals from the analyte. E. It is only critical for graphite furnaces; it is not necessary for flame and plasma. A, B and C are correct C and D are correct A, B and E are correct A, B, C and D are correct C, D and E are correct All of them are correct
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