Section 326IAC1-3-2. Sampling procedures  


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  •    Procedures to sample the ambient air quality in the state shall be conducted in accordance with 40 CFR 50, and appendices or other equivalent methods approved by the commissioner. (Air Pollution Control Division; 326 IAC 1-3-2; filed Mar 10, 1988, 1:20 pm: 11 IR 2378; readopted filed Jan 10, 2001, 3:20 p.m.: 24 IR 1477)