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 descending |
---|---|---|---|---|---|---|
Environmental Protection Agency | 40 CFR 136.3(a) Table IG (Terbacil) | EPA Method 1656 | 1993 | The Determination of Organo-Halide Pesticides in Municipal and Industrial Wastewater | U.S. Environmental Protection Agency | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (62) | EPA Method 200.8 | 1994 | Metals by ICP-MS, Revision 5.4 | U.S. Environmental Protection Agency | |
Pipeline and Hazardous Materials Safety Administration | 40 CFR 136.3(a) Table IB (30) | USGS I-3381-85 | 1985 | Iron, by Atomic Absorption | U.S. Geological Survey | |
Coast Guard | 40 CFR 136.3(a) Table IB (31) | USGS I-4551-78 | 1978 | Total Kjeldahl Nitrogen - Automated Phenate | U.S. Geological Survey | |
Coast Guard | 40 CFR 444.12(b)(1) Table (3) | USGS I-3236-85 | 1985 | Chromium by Flame Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table Note 5 | USGS Publication | 1989 | Methods for the Determination of Organic Substances in Water and Fluvial Sediments, Techniques of Water-Resources Investigations of the U.S. Geological Survey, Book 5, Chapter A-1, 3rd Edition | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (44) | USGS I-4601-85 | 1985 | Phosphorus, orthophosphate, total, colorimetric, phosphomolybdate, automated-segmented flow | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (28) | USGS I-1586-85 | 1985 | pH, electrometric | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB Footnote 48 | USGS Open File Report (OFR) 92-146 | 1992 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory—Determination of Total Phosphorus by Kjeldahl Digestion Method and an Automated Colorimetric Finish That Includes Dialysis | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (75) | USGS I-3900-85 | 1985 | Zinc by Flame Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (33) | USGS I-4471-97 | 1997 | Metals by Inductively Coupled Plasma | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 141.25(a) Table | USGS R-1180-76 | 1977 | Uranium, dissolved. Fluorometric method-direct | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (70) | USGS I-4471-97 | 1997 | Metals by Inductively Coupled Plasma | U.S. Geological Survey | |
National Highway Traffic Safety Administration | 40 CFR 136.3(a) Table IB (16) | USGS I-2187-85 | 1985 | Chloride, Ferric Thiocyanate automated | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(b)(33)(iii) | USGS Open File Report (OFR) 92-146 | 1992 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Total Phosphorus by Kjeldahl Digestion Method and an Automated Colorimetric Finish That Includes Dialysis | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (4) | USGS I-3520-85 | 1989 | Nitrogen, Ammonia distillation-nesslerization | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 444.12(b)(1) Table (2) | USGS I-3135-85 | 1989 | Cadmium, by Flame Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (57) | USGS O-3106-93 | 1993 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Triazine and Other Nitrogen-containing Compounds by Gas Chromatography with Nitrogen Phosphorus Detectors | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (1) | USGS O-3104-83 | 1983 | Whole-water recoverable organophosphate pesticides | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (24) | USGS O-2060-01 | 2001 | Pesticides in Water by SPE and HPLC-MS. Official Name: Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by Graphitized Carbon-Based Solid-Phase Extraction and HPLC-MS | U.S. Geological Survey | |
Coast Guard | 40 CFR 136.3(a) Table IB (2) | USGS I-2030-85 | 1989 | Alkalinity, electrometric automated | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (5) | USGS O-2060-01 | 2001 | Pesticides in Water by SPE and HPLC-MS. Official Name: Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by Graphitized Carbon-Based Solid-Phase Extraction and HPLC-MS | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (20) Ortho-phosphate | USGS I-1601-85 | 1985 | Phosphorus, orthophosphate, dissolved by colorimetry, phosphomolybdate | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 141.25(a) Table | USGS R-1120-76 | 1977 | Gross alpha and beta radioactivity, dissolved and suspended. Residue method | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (53) | USGS I-3750-85 | 1985 | Solids, residue on evaporation at 105 degrees C, total, gravimetric | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(b)(33)(xi) | USGS Open File Report (OFR) 00-170 | 2000 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory—Determination of Ammonium Plus Organic Nitrogen by a Kjeldahl Digestion Method and an Automated Photometric Finish that Includes Digest Cleanup by Gas Diffusion | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(b)(33)(x) | USGS Open File Report (OFR) 98-639 | 1998 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Arsenic and Selenium in Water and Sediment by Graphite Furnace--Atomic Absorption Spectrometry | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 444.12(b)(1) Table (2) | USGS I-3136-85 | 1989 | Cadmium, by Flame Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (57) | USGS O-2002-01 | 2001 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides and Selected Degradates in Water by C-18 Solid-Phase Extraction and GC/MS | U.S. Geological Survey | |
National Highway Traffic Safety Administration | 40 CFR 136.3(a) Table IB (19) | USGS I-3236-85 | 1985 | Chromium by Flame Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (20) | USGS I-3239-85 | 1989 | Cobalt by Flame Atomic Absorption, Direct aspiration | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (74) | USGS I-4471-97 | 1997 | Metals by Inductively Coupled Plasma | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID Footnote 12 | USGS O-2060-01 | 2001 | Pesticides in Water by SPE and HPLC-MS. Official Name: Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by Graphitized Carbon-Based Solid-Phase Extraction and HPLC-MS | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 141.23(k)(1) Table (20) Ortho-phosphate | USGS I-2601-90 | 1993 | Phosphorus, Orthophosphate, Colorimetry, Phosphomolybdate, Automated-Segmented Flow | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (28) | USGS O-1126-95 | 1995 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by C-18 SPE and Capillary-Column GC-MS with Select-Ion Monitoring | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (7) | USGS I-4471-97 | 1997 | Metals by Inductively Coupled Plasma | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (48) | USGS O-3104-83 | 1983 | Whole-water recoverable organophosphate pesticides | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (68) | USGS O-2002-01 | 2001 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides and Selected Degradates in Water by C-18 Solid-Phase Extraction and GC/MS | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (3) | USGS I-3051-85 | 1985 | Aluminum by Flame Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (8) | USGS O-1126-95 | 1995 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by C-18 SPE and Capillary-Column GC-MS with Select-Ion Monitoring | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IA | USGS B-0055-85 | 1989 | Membrane Filtration Quantitative: Fecal Streptococci | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 141.25(a) Table | USGS R-1141-76 | 1977 | Radium-226, dissolved. Radon emanation method | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (71) | USGS I-3850-78 | 1979 | Tin, AA direct aspiration | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(b)(33)(ii) | USGS Open File Report (OFR) 91-519 | 1992 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory--Determination of Organonitrogen Herbicides in Waster by Solid-Phase Extraction and Capillary-Column Gas Chromatography/Mass Spectrometry with Selected-Ion Monitoring | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(b)(33)(ix) | USGS Open File Report (OFR) 98-165 | 1998 | Determination of Elements in Whole-Water Digests Using Inductively Coupled Plasma-Optical Emission Spectrometry and Inductively Coupled Plasma-Mass Spectrometry | U.S. Geological Survey | |
Coast Guard | 40 CFR 136.3(a) Table IB (23) | USGS I-4302-85 | 1978 | Cyanide - Colorimetric, Automated UV | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (20) | USGS O-3104-83 | 1983 | Whole-water recoverable organophosphate pesticides | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (33) | USGS O-2002-01 | 2001 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides and Selected Degradates in Water by C-18 Solid-Phase Extraction and GC/MS | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (42) | USGS O-3104-83 | 1983 | Whole-water recoverable organophosphate pesticides | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 143.4(b) Table Note 5 | USGS I-3720-85 | 1985 | Silver chelation/extraction by Flame Atomic Absorption | U.S. Geological Survey |