Minn. R. agency 167, ch. 7009, AMBIENT AIR QUALITY STANDARDS, pt. 7009.0060
For hydrogen sulfide, measurements made to determine compliance with the standards shall be performed in accordance with any measurement method approved by the commissioner. The commissioner shall approve a measurement method where the sensitivity, precision, accuracy, response time, and interference levels of the method are comparable to that of the measurement methods for the other pollutants described in part 7009.0050; and when the person seeking to take the measurement has developed and submitted to the agency a quality assurance plan that provides operational procedures for each of the activities described in Code of Federal Regulations, as amended, title 40, part 58, appendix A.2.2, Quality Assurance Requirements for State and Local Air Monitoring Stations.
Minn. R. agency 167, ch. 7009, AMBIENT AIR QUALITY STANDARDS, pt. 7009.0060
Statutory Authority: MS s 116.07