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เอกสารมาตรฐาน
สหรัฐอเมริกา
APHA
SMWW 6020
Individual Organic Compounds in Water and Wastewater: Quality Assurance/Quality Control
2023
5
Standard methods for the examination of water and wastewater (543.3 APHA 24th ed. Ref. Treatises&monographs FL2)
Quality control (QC) results render meaningful the results of analytical tests. Essential QC measures (described in Part 1000) include method calibration, reagent standardization, assessment of each analyst’s capabilities, analysis of blind check samples, determination of the method’s sensitivity (method detection level or quantification limit), and daily evaluation of bias, precision, and the presence of laboratory contamination or other analytical interference...