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EPA‘s – Revised Method 7E
METHOD 7E - DETERMINATION OF NITROGEN OXIDES
EMISSIONS
FROM STATIONARY SOURCES
(INSTRUMENTAL ANALYZER PROCEDURE)
1.0 Scope and Application
What is Method 7E?
Method 7E is a procedure
for measuring nitrogen oxides (NOx) in stationary
source
emissions using a continuous instrumental analyzer. Quality assurance and quality
control requirements are included to assure that you, the tester, collect data
of known quality. You must document your adherence to these
specific requirements for equipment, supplies, sample collection and analysis,
calculations, and data analysis.