24. What important analytical method is employed that include analysis of standard reference materials when available, analysis by a different analytical method, analysis of "spiked" samples, and analysis of synthetic samples approximating the chemical composition of the test samples? A. Checking for Analytical Sensitivity B. Determining the Validity C. Construction of Calibration curve D. Identification of the Detection limit 25. It is considered to be the least effective control measure when it comes to minimizing danger in laboratory experimentation practice. A. Elimination B. Substitution C. Administrative controls D. Personal protective equinnment

24. What important analytical method is employed that include analysis of standard reference materials when available, analysis by a different analytical method, analysis of "spiked" samples, and analysis of synthetic samples approximating the chemical composition of the test samples? A. Checking for Analytical Sensitivity B. Determining the Validity C. Construction of Calibration curve D. Identification of the Detection limit 25. It is considered to be the least effective control measure when it comes to minimizing danger in laboratory experimentation practice. A. Elimination B. Substitution C. Administrative controls D. Personal protective equinnment

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter31: Introduction To Analytical Separations

Section: Chapter Questions

Problem 31.18QAP

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