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Atomic absorption spectroscopy was used to determine the amount of aluminum in a sample of sunscreen. A standard solution of 1.00 ng Al/L was prepared and measured seven times to determine the detection and quantitation limits of the spectrometer. The standard measurements were: 0.66, 0.98, 1.30, 1.17, 0.75, 1.19, and 1.02 ng Al/L. Calculate the detection and quantitation limits for this instrument. detection limit: ng/L quantitation limit: ng/L + TOOLS x10

Atomic absorption spectroscopy was used to determine the amount of aluminum in a sample of sunscreen. A standard solution of 1.00 ng Al/L was prepared and measured seven times to determine the detection and quantitation limits of the spectrometer. The standard measurements were: 0.66, 0.98, 1.30, 1.17, 0.75, 1.19, and 1.02 ng Al/L. Calculate the detection and quantitation limits for this instrument. detection limit: ng/L quantitation limit: ng/L + TOOLS x10

Fundamentals Of Analytical Chemistry
Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter25: Instruments For Optical Spectrometry
Section: Chapter Questions
Problem 25.15QAP
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Atomic absorption spectroscopy was used to determine the amount of aluminum in a sample of sunscreen. A standard solution of 1.00 ng Al/L was prepared and measured seven times to determine the detection and quantitation limits of the spectrometer. The standard measurements were: 0.66, 0.98, 1.30, 1.17, 0.75, 1.19, and 1.02 ng Al/L. Calculate the detection and quantitation limits for this instrument. detection limit: ng/L quantitation limit: ng/L + TOOLS x10
Transcribed Image Text:Atomic absorption spectroscopy was used to determine the amount of aluminum in a sample of sunscreen. A standard solution of 1.00 ng Al/L was prepared and measured seven times to determine the detection and quantitation limits of the spectrometer. The standard measurements were: 0.66, 0.98, 1.30, 1.17, 0.75, 1.19, and 1.02 ng Al/L. Calculate the detection and quantitation limits for this instrument. detection limit: ng/L quantitation limit: ng/L + TOOLS x10
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