In the case of refiners or importers using the 10% independent analysis option, if the independent lab analyses a particular sample before receiving notification from EPA that this sample should be analyzed, will the prior analysis meet the independent analysis requirement?

Yes. (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) (18.2 MB, July 2003, EPA420-R-03-009).