5. The detection limits reported for Aluminum with ICP-AES and GFAAS are 2 ppb and5 pg, respectively. If we assume a 20-µL sample volume is used with the GFAASdetermination, which method has the better (i.e., lower) detection limit? (I am expecting acalculation here.)

Because of its longer seeing path, axial view has larger detection limits. It's also less linear and…

5. The detection limits reported for Aluminum with ICP-AES and GFAAS are 2 ppb and 5 pg, respectively. If we assume a 20-μL sample volume is used with the GFAAS determination, which method has the better (i.e., lower) detection limit? (I am expecting a calculation here.)

5. The detection limits reported for Aluminum with ICP-AES and GFAAS are 2 ppb and 5 pg, respectively. If we assume a 20-μL sample volume is used with the GFAAS determination, which method has the better (i.e., lower) detection limit? (I am expecting a calculation here.)

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter27: Molecular Fluorescence Spectroscopy

Section: Chapter Questions

Problem 27.13QAP

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5. The detection limits reported for Aluminum with ICP-AES and GFAAS are 2 ppb and
5 pg, respectively. If we assume a 20-µL sample volume is used with the GFAAS
determination, which method has the better (i.e., lower) detection limit? (I am expecting a
calculation here.)

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The detection limits reported for Aluminum with ICP-AES and GFAAS are 2 ppb and 5 pg, respectively. If we assume a 20-μL sample volume is used with the GFAAS determination, which method has the better (i.e., lower) detection limit? (I am expecting a calculation here.)
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