129 Neb. Admin. Code, ch. 1, § 146 - "Speciation"

"Speciation" is the process of classifying and separating objects by common characteristics including, but not limited to, chemical mass balance, factor analysis, optical microscopy, and automated scanning electron microscopy. It is the process used to find the relative proportions or mix of air source categories which best accounts for the composition of a pollutant sample.


129 Neb. Admin. Code, ch. 1, § 146
Amended effective 7/15/2018

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