This database provides information on standards that have been incorporated by reference into the US Code of Federal Regulations (CFR). To obtain copies of the standards referenced, information should be provided in the referenced CFR section about how to obtain a copy. Alternatively, individuals can check with the standards publisher, a standards resellers or for a limited number of standards used in regulations, consult the American National Standards Institute (ANSI) Incorporated by Reference (IBR) Portal. This portal provides a mechanism for limited and free access to some of the standards that have been incorporated by reference in the U.S. Code of Federal Regulations (CFR).
Incorporated by (Agency) | FR Citation | CFR Citation | Document Number | Document Edition / Year | Title of Standard | Standard Publishing Organization Sort ascending |
---|---|---|---|---|---|---|
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (19) Nitrite | APHA Method 4500-NO3 E | 1992 | Nitrate Nitrogen by Selective Electrode | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (35) | APHA Method 6630 C | 2000 | Organochlorine Pesticides and PCBs by Liquid/Liquid Extraction and GC/ECD | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (6) | APHA Method 3113 B | 2004 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (31) | APHA Method 4500-NH3 H | 1997 | Ammonia by Flow Injection Analysis | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.25(a) Table | APHA Method 7500-Ra B | 2001 | Radium 226 - Precipitation | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (37) | APHA Method 3111 B | 1999 | Metals by Flame Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.40(a)(3) Table 1 (vanadium) | APHA Method 3125 | 2014 | Metals by Inductively Coupled Plasma/Mass Spectrometry | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IH (1) | APHA Method 9221 C | 2006 | Estimation of Bacterial Density | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.852(a)(5) Table | APHA Method 9222 C | 1997 | Delayed-Incubation Total Coliform Procedure | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Aluminum) | APHA Method 3111 B | 1995 | Metals by Flame Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC | APHA Standard Methods, 18th Edition | 1992 | Standard Methods for the Examination of Water and Wastewater, 18th Edition | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (9) | APHA Method 6440 B | 2000 | Polynuclear Aromatic Hydrocarbons by Micro Liquid-Liquid Extraction Chromatographic Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Silver) | APHA Method 3120 B | 1998 | Metals by Inductively Coupled Plasma | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(b)(10)(lxiv) | APHA Method 7110 | 2000 | Gross Alpha and Gross Beta Radioactivity (Total, Suspended, and Dissolved) | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (24) | APHA Method 6200 B | 1997 | Volatile Organic Compounds by Purge and Trap GC/MS | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.21(f)(3) | APHA Method 9221 B | 1999 | Multiple Tube Fermentation Qualitative (LTB): Total Coliform | American Public Health Association | |
Coast Guard | 40 CFR 136.3(a) Table IA | APHA Method 9222 D | 1997 | Standard Methods for the Examination of Water and Wastewater | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (2) Antimony | APHA Method 3113 B | 1992 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Food and Drug Administration | 21 CFR 165.110(b)(4)(iii)(I)(5)(iii) | APHA Method 4500-Cl F | 1995 | Chlorine, DPD Ferrous Titrimetric | American Public Health Association | |
Environmental Protection Agency | 40 CFR 61, Appendix B, Method 114, 5(6) | APHA Method 609 | 2015 | Tentative Method of Analysis for Tritium Content of the Atmosphere | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (8) Calcium | APHA Method 3120 B | 1995 | Metals by Inductively Coupled Plasma | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (13) Fluoride | APHA Method 4110 B | 1995 | Anions by Ion Chromatography with Chemical Suppression of Eluent | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (17) Nickel | APHA Method 3111 B | 1995 | Metals by Flame Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 444.12(b)(1) Table (6) | APHA Method 3113 B | 1999 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (32) | APHA Method 3120 B | 1999 | Metals by Inductively Coupled Plasma | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.74(a)(2) Table (Free Chlorine) | APHA Method 4500-Cl D | 2000 | Chlorine, Amperometric direct | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (38) | APHA Method 4110 B | 2000 | Anions by Ion Chromatography with Chemical Suppression of Eluent | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(b)(1) Table Note 2 | APHA Standard Methods, 20th Edition | 1998 | Standard Methods for the Examination of Water and Wastewater. 20th Edition | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.852(c)(1)(i)(B) | APHA Method 9221 | 1998 | Multiple-Tube Fermentation Technique for Members of the Coliform Group, D.1, D.2, Presence-Absence (P-A) Coliform Test | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Chloride) | APHA Method 4500-Cl B | 1998 | Chlorine by Iodometric Method I | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB Footnote 27 | APHA Standard Methods, 21th Edition | 2005 | Standard Methods for the Examination of Water and Wastewater. 21th Edition | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Sulfate) | APHA Method 4110 B | 1998 | Anions by Ion Chromatography with Chemical Suppression of Eluent | American Public Health Association | |
Environmental Protection Agency | 40 CFR 98.464(b)(2) | APHA Method 2540 G | 2015 | Total, Fixed, and Volatile Solids in Solid and Semisolid Samples NDG | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.21(f)(3) Note | APHA Standard Methods, 19th Edition | 1995 | Standard Methods for the Examination of Water and Wastewater. 19th Edition | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (77) | APHA Method 6420 B | 2000 | Phenols by Liquid/Liquid Extraction and GC/ECD | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (10) Copper | APHA Method 3113 B | 2004 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (21) pH | APHA Method 4500-H+B | 1998 | pH Value by Electrometric Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(a)(2) | APHA Method 4500-Cl I | 2014 | Chlorine, Iodometric Electrode | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IC (19) | APHA Method 6200 C | 1997 | Volatile Aromatic Organic Compounds by GC/PID Purge & Trap | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (19) | APHA Method 3111 B | 1999 | Metals by Flame Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (26) | APHA Method 3113 B | 2004 | Metals by Graphite Furnace Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.25(a) Table Note 5 | APHA Standard Methods, 13th Edition | 1971 | Standard Methods for the Examination of Water and Wastewater. 13th Edition | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (33) | APHA Method 3125 B | 2009 | Inductively Coupled Plasma/mass Spectrometric Method | American Public Health Association | |
Coast Guard | 40 CFR 444.12(b)(1) Table (1) | APHA Method 3114 B | 1992 | Arsenic and Selenium Digestion | American Public Health Association | |
Coast Guard | 40 CFR 136.3(a) Table IB (6) | APHA Method 3114 B | 2009 | Arsenic and Selenium Digestion | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.131(c)(1) Table (Low Level Amperometric Titration) | APHA Method 4500-Cl E | 2000 | Chlorine by Low-Level Amperometric Direct Method | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (46) | APHA Method 4500-O C | 2001 | Oxygen, dissolved, mg/L, Azide Modification | American Public Health Association | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (71) | APHA Method 3111 B | 1999 | Metals by Flame Atomic Absorption | American Public Health Association | |
Environmental Protection Agency | 40 CFR 141.852(c)(1)(iii) | APHA Standard Methods On-Line | 2014 | On-line editions of Standard Methods for the Examination of Water and Wastewater | American Public Health Association | |
Environmental Protection Agency | 40 CFR 143.4(b) Table (Iron) | APHA Method 3120 B | 1995 | Metals by Inductively Coupled Plasma | American Public Health Association |