When a GC-MS is used for analyzing total aromatics, a benzene number will be produced that is different from that produced by method D-3606-92. Which result should be used?
The result from method D-3606-92 must be used.(7/1/94)
This question and answer was posted at Consolidated List of Reformulated Gasoline and Anti-Dumping Questions and Answers: July 1, 1994 through November 10, 1997 (PDF)(333 pp, 18.17 MB, EPA420-R-03-009, July 2003, About PDF)