1000 Series: Waste Characteristics and Leaching/Extracting Methods
3000 Series: Inorganic Sample Preparation
3500 Series: Organic Sample Extraction
3600 Series: Organic Extract Cleanup
5000 Series: Sample Preparation and Introduction for Volatile Organic Compounds
6000 Series: Inorganic Determinative Methods - Inductively Coupled Plasma (ICP) and Other Methods
7000 Series: Inorganic Determinative Methods - Atomic Absorption (AA) and Other Methods
8000 Series: Chromatographic Separation Methods
9000 Series: Miscellaneous Test Methods
Method 218.7, "Determination of Hexavalent Chromium in Drinking Water by Ion Chromatography with Post-Column Derivatization and UV - Visible Spectroscopic Detection", Revision 1.0, November 2011, EPA 815-R-11-005.
"Supplement 1 to the Fifth Edition of the Manual for the Certification of Laboratories Analyzing Drinking Water" (Supplement 1 to EPA 815-R-05-004, 2008), Office of Water, Office of Ground Water and Drinking Water, U.S. Environmental Protection Agency, available from the National Service Center for Environmental Publications (NSCEP), (800) 490-9198 (available at https://www.epa.gov/dwlabcert/laboratory-certification-manual-drinking-water).
Method 533, "Determination of Per- and Polyfluoroalkyl Substances in Drinking Water by Isotope Dilution Anion Exchange Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry," November 2019, EPA 815-B-19-20.
Method 537.1, "Determination of Selected Per- and Polyfluorinated Alkyl Substances in Drinking Water by Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)," Revision 2.0, March 2020, EPA 600/R-20/006.
Method 546, "Determination of Total Microcystins and Nodularins in Drinking Water and Ambient Water by Adda Enzyme-Linked Immunosorbent Assay," August 2016, EPA 815-B-16-011.
Method 8327, "Per- and Polyfluoroalkyl Substances (PFAS) By Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS), SW-0846 Update VII, Revision 0, July 2021.
Method 3512, "Solvent Dilution of Non-Potable Waters," SW-846 Update VII, Revision 0, July 2021.
Method 1633 "Analysis of Per- and Polyfluoroalkyl Substances (PFAS) in Aqueous, Solid, Biosolids, and Tissue Samples by LC-MS/MS".
40 CFR 136.4 (2020)
40 CFR 136.5 (2020)
40 CFR 136.6 (2020)
40 CFR 136.7 (2020)
40 CFR 136 appendix A (2020)
40 CFR 136 appendix B (2020)
40 CFR 136 appendix C (2020)
40 CFR 136 appendix D (2020)
Clean Water Act Methods Update Rule for the Analysis of Effluent, 86 Fed. Reg. 27226-27260 (May 19, 2021) (updating 40 CFR 136)
40 CFR 141.24(e) (2020)
40 CFR 141.24(f)(20) (2020)
40 CFR 141.27 (2020)
40 CFR 141.74 (2020)
40 CFR 141.131 (2020)
40 CFR 141 subpart C, appendix A (2020)
40 CFR 143.4 (2020)
Expedited Approval of Alternative Test Procedures for the Analysis of Contaminants Under the Safe Drinking Water Act: Analysis and Sampling Procedures, 86 Fed. Reg. 28277-28290 (May 26, 2021) (updating 40 CFR 141)
Ill. Admin. Code tit. 35, § 186.115
Amended at 34 Ill. Reg. 9064, effective June 24, 2010