ASTM D 6522 : 2011 : REDLINE
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
06-25-2020
English
12-01-2011
CONTAINED IN VOL. 11.03, 2017 Defines the determination of nitrogen oxides (NO and NO[2]), carbon monoxide (CO), and oxygen (O[2]) concentrations in controlled and uncontrolled emissions from natural gas-fired reciprocating engines, combustion turbines, boilers, and process heaters using portable analyzers with electrochemical sensors.
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