§ 86.211-94 - Exhaust gas analytical system.  


Latest version.
  • The provisions of §86.111-94 apply to this subpart, except that the NOX analyzer is optional. The exhaust gas analytical system must contain components necessary to determine hydrocarbons, carbon monoxide, carbon dioxide, methane, and formaldehyde. The exhaust gas analytical system is not required to contain components necessary for determining oxides of nitrogen.

    [71 FR 77923, Dec. 27, 2006]