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 IB (6) | USGS I-4020-05 | 2005 | Determination of Elements in Natural-water, Biota, Sediment, and Soil Samples using Collision/Reaction Cell Inductively-Coupled Plasma-Mass Spectrometry | U.S. Geological Survey | |
National Highway Traffic Safety Administration | 40 CFR 136.3(a) Table IB Footnote 46 | USGS Open File Report (OFR) 93-449 | 1993 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory—Determination of Chromium in Water by Graphite Furnace Atomic Absorption Spectrophotometry | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB Footnote 2 | USGS Publication | 1989 | Methods for Analysis of Inorganic Substances in Water and Fluvial Sediments, Techniques of Water-Resource Investigations of the U.S. Geological Survey, Book 5, Chapter A1., unless otherwise stated | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (61) | USGS I-2700-85 | 1989 | Silica, colorimetric, molybdate blue, automated-segmented flow | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB Footnote 47 | USGS Open File Report (OFR) 97-198 | 1997 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory—Determination of Molybdenum by Graphite Furnace Atomic Absorption Spectrophotometry | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (31) | USGS I-4515-91 | 1993 | Total Kjeldahl Nitrogen - Block Digest, Phenate | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (12) | 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-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 Footnote 8 | USGS Publication | 1979 | Methods for Determination of Inorganic Substances in Water and Fluvial Sediments, Techniques of Water-Resources Investigations of the U.S. Geological Survey, Book 5, Chapter A1 | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(b)(33)(xviii) | USGS Publication | 2006 | Determination of Elements in Natural-Water, Biota, Sediment and Soil Samples Using Collision/Reaction Cell Inductively Coupled Plasma-Mass Spec, Chapter 1, B, Methods of the National Water Quality Laboratory, Book 5, Laboratory Analysis | U.S. Geological Survey | |
Food Safety and Inspection Service | 40 CFR 136.3(a) Table IB (36) | USGS I-3490-85 | 1985 | Molybdenum chelation/extraction by Flame Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (46) | USGS O-3104-83 | 1983 | Whole-water recoverable organophosphate pesticides | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (22) | USGS I-4020-05 | 2005 | Determination of Elements in Natural-water, Biota, Sediment, and Soil Samples using Collision/Reaction Cell Inductively-Coupled Plasma-Mass Spectrometry | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 444.12(b)(1) Table (6) | USGS I-3399-85 | 1985 | Lead, by Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (31) | 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 136.3(a) Table ID (52) | 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 | |
National Highway Traffic Safety Administration | 40 CFR 136.3(a) Table IB (19) | USGS I-3233-93 | 1989 | Chromium by Graphite Furnace Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB Footnote 49 | USGS Open File Report (OFR) 98-639 | 1999 | 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 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 141.25(a) Table | USGS R-1141-76 | 1977 | Radium-226, dissolved. Radon emanation method | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 444.12(b)(1) Table (1) | USGS I-3060-85 | 1989 | Arsenic Silver diethyl dithiocarbamate | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (59) | 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 136.3(a) Table IA (5) | USGS I-4471-97 | 1997 | Metals by Inductively Coupled Plasma | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (20) | USGS I-4020-05 | 2005 | Determination of Elements in Natural-water, Biota, Sediment, and Soil Samples using Collision/Reaction Cell Inductively-Coupled Plasma-Mass Spectrometry | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (16) | USGS I-1183-85 | 1985 | Chloride, titrimetric, Mohr | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (37) | USGS I-4471-97 | 1997 | Metals by Inductively Coupled Plasma | U.S. Geological Survey | |
Pipeline and Hazardous Materials Safety Administration | 40 CFR 136.3(a) Table IB (33) | USGS I-3447-85 | 1985 | Magnesium, by Flame Atomic Absorption | U.S. Geological Survey | |
Coast Guard | 40 CFR 444.12(b)(1) Table (7) | USGS I-3462-85 | 1985 | Mercury by Cold Vapor Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (18) | USGS O-3105-83 | 1983 | Chlorophenoxy acids, total recoverable, gas chromatographic | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (8) | 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 (11) | USGS I-1125-85 | 1989 | Bromide, Hypochlorite oxidation | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 444.12(b) Appendix (5) | USGS Book 5 Chapter A1 | 1989 | Methods for Determination of Inorganic Substances in Water and Fluvial Sediments | U.S. Geological Survey | |
National Highway Traffic Safety Administration | 40 CFR 136.3(a) Table IB (18) | USGS I-1232-85 | 1985 | Chromium, hexavalent chelation/extraction by Flame Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (62) | USGS I-4471-97 | 1997 | Metals by Inductively Coupled Plasma | 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 136.3(a) Table ID (56) | 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 IB (19) | USGS I-4020-05 | 2005 | Determination of Elements in Natural-water, Biota, Sediment, and Soil Samples using Collision/Reaction Cell Inductively-Coupled Plasma-Mass Spectrometry | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 141.25(a) Table | USGS R-1140-76 | 1977 | Radium, dissolved, as radium-226. Precipitation method | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (34) | USGS I-4471-97 | 1997 | Metals by Inductively Coupled Plasma | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (23) | USGS O-3104-83 | 1983 | Whole-water recoverable organophosphate pesticides | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (44) | 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 | |
National Highway Traffic Safety Administration | 40 CFR 136.3(a) Table IB (12) | USGS I-3136-85 | 1989 | Cadmium, by Flame Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (5) | 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 (28) | USGS O-3104-83 | 1983 | Whole-water recoverable organophosphate pesticides | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table ID (46) | 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 | |
National Highway Traffic Safety Administration | 40 CFR 136.3(a) Table IB (8) | USGS I-3095-85 | 1989 | Beryllium by Flame Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (32) | USGS I-3399-85 | 1985 | Lead, by Atomic Absorption | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (50) | USGS Open File Report (OFR) 98-165 | 1988 | Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory—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 ID Footnote 4 | USGS Publication | 1987 | 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 A3 | U.S. Geological Survey | |
Environmental Protection Agency | 40 CFR 136.3(a) Table IB (66) | USGS I-3840-85 | 1985 | Sulfide, titrimetric, iodometric | U.S. Geological Survey |