Active Standard: D6414 - 01(2006)
Standard needs to be revised or reapproved by December 31, 2014 or it will be withdrawn. Monty Ellis reviewed the stanadard and determined that the only required revision is to replace references to D5142 by the replacement method D7582.
Keywordscoal; coal combustion residues; cold-vapor atomic absorption; mercury;
Ballot Item Approved as D6414-2014 and Pending Publication