Suggested Format for Reporting Test Results for Methods for SO 2 , CO, O 3 , NO 2

Candidate Method Reference Method Applicant □ First Set □ Second Set □ Type □ 1 Hour □ 24 Hour Concentration range Date Time Concentration, ppm Difference Table C-1 spec. Pass or fail Candidate Reference Low 1 ____ ppm 2 to ____ ppm 3 4 5 6 Medium 1 ____ ppm 2 to ____ ppm 3 4 5 6 High 1 ____ ppm 2 to ____ ppm 3 4 5 6 7 8 Total Failures: [72 FR 32204, June 12, 2007]