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Standards Incorporated by Reference (SIBR) Database

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Accessing Standards Incorporated by Reference

This database provides information on standards that have been cited or 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).

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Displaying 24301 - 24350 of 27117
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 143.4(b) Table (Sulfate) APHA Method 4500-SO4(2-) E 1998 Sulfate, Turbidimetric Method 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 136.3(a) Table ID (40) APHA Method 6410 B 2000 Base/Neutral and Acid Extractable Compounds by GC/MS American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (19) APHA Method 3125 B 2009 Inductively Coupled Plasma/mass Spectrometric Method American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (30) APHA Method 3111 C 1999 Metals by Flame Atomic Absorption, Extraction and Direct Aspiration American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (34) APHA Method 3120 B 1999 Metals by Inductively Coupled Plasma American Public Health Association
Environmental Protection Agency 40 CFR 503.8(b)(2) APHA Method 9221 E 1992 Fecal Coliform Procedure American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (56) APHA Method 2540 F 1997 Solids, Settleable Solids American Public Health Association
Environmental Protection Agency 86 FR 73131 40 CFR 141 APHA SM 3120 B 2017 Revisions to the Unregulated Contaminant Monitoring Rule (UCMR 5) for Public Water Systems and Announcement of Public Meetings American Public Health Association
Environmental Protection Agency 40 CFR 141.131(a)(2) APHA Method 4500-Cl H 2000 Chlorine, Syringaldazine (FACTS) American Public Health Association
Environmental Protection Agency 40 CFR 136.3(b)(10)(xxii) APHA Method 3500-Al 2001 Aluminum American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (31) APHA Method 4500-Norg C 1997 Nitrogen (Organic) by Semi-micro Kjeldahl Method American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (72) APHA Method 3111 D 1999 Metals by Flame Atomic Absorption, Nitrous Oxide American Public Health Association
Environmental Protection Agency 40 CFR 63.404(a) APHA Method 3500-Cr D 1992 Chromium by Colorimetric Method American Public Health Association
Environmental Protection Agency 40 CFR 136.3(b)(10)(xxxii) APHA Method 3500-V 1997 Vanadium American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IC (44) APHA Method 6420 B 2000 Phenols by Liquid/Liquid Extraction and GC/ECD American Public Health Association
Environmental Protection Agency 40 CFR 141.74(a)(1) Table (Total Coliform) APHA Method 9223 1997 Enzyme Substrate Coliform Test American Public Health Association
Environmental Protection Agency 40 CFR 141.23(k)(1) Table (5) Barium APHA Method 3111 D 1995 Atomic Absorption Direct American Public Health Association
Environmental Protection Agency 40 CFR 141.131(d)(3) APHA Method 5310 D 2014 Organic carbon TOC, High-Temperature Combustion Method American Public Health Association
Environmental Protection Agency 40 CFR 143.4(b) Table Note 4 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 141.23(k)(1) Table (10) Copper APHA Method 3120 B 1995 Metals by Inductively Coupled Plasma American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IC (100) APHA Method 6420 B 2000 Phenols by Liquid/Liquid Extraction and GC/ECD American Public Health Association
Environmental Protection Agency 40 CFR 143.4(b) Table (Maganese) APHA Method 3120 B 1998 Metals by Inductively Coupled Plasma American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table ID (11) APHA Method 6410 B 2000 Base/Neutral and Acid Extractable Compounds by GC/MS American Public Health Association
Environmental Protection Agency 40 CFR 141.23(k)(1) Table (23) Silica APHA Method 4500-SiO2 D 1995 Silica, Dissolved, Heteropoly Blue Method American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IE (4) APHA Method 7110 B 2000 Gross alpha/beta - Evaporation American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (31) APHA Method 4500-NH3 B 1997 Ammonia Nitrogen Distillation American Public Health Association
Environmental Protection Agency 40 CFR 141.131(a)(2) APHA Method 4500-ClO2 E 2014 Chlorine Dioxide, Amperometric Method II American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (65) APHA Method 4500-SO4(2-) C 1997 Sulfate, Gravimetric Method with Ignition of Residue American Public Health Association
Environmental Protection Agency 40 CFR 136.3(b)(10)(iii) APHA Standard Methods, 15th Edition, Supplement 1981 Selected Analytical Methods Approved and Cited by the United States Environmental Protection Agency, Supplement to the 15th Edition of Standard Methods for the Examination of Water and Wastewater American Public Health Association
Environmental Protection Agency 40 CFR 444.12(b)(1) Table (3) APHA Method 3111 B 1999 Metals by Flame Atomic Absorption American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (74) APHA Method 3113 B 2004 Metals by Graphite Furnace Atomic Absorption American Public Health Association
Environmental Protection Agency 40 CFR 141.25(a) Table APHA Method 7500-U B 2000 Uranium-Radiochemical Method American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IC (23) APHA Method 6410 B 2000 Base/Neutral and Acid Extractable Compounds by GC/MS American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IC (34) APHA Method 6200 C 1997 Volatile Aromatic Organic Compounds by GC/PID Purge & Trap American Public Health Association
Environmental Protection Agency 40 CFR 141.40(a)(3) Table 1 (cobalt) APHA Method 3125 2014 Metals by Inductively Coupled Plasma/Mass Spectrometry American Public Health Association
Environmental Protection Agency 40 CFR 136.3(b)(10)(xlviii) APHA Method 4500-SiO2 1997 Silica American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IC (47) APHA Method 6200 B 1997 Volatile Organic Compounds by Purge and Trap GC/MS American Public Health Association
Environmental Protection Agency 40 CFR 141.74(a)(2) Table (Free Chlorine) APHA Method 4500-Cl D 2014 Chlorine, Amperometric direct American Public Health Association
Environmental Protection Agency 40 CFR 141.402(c)(2) Table APHA Method 9230 C 2007 Fecal Streptococcus and Enterococcus Groups, Membrane Filter Techniques American Public Health Association
Environmental Protection Agency 40 CFR 143.4(b) Table (Aluminum) APHA Method 3111 B 1992 Metals by Flame Atomic Absorption American Public Health Association
Environmental Protection Agency 40 CFR 141.23(k)(1) Table (12) Cyanide APHA Method 4500-CN E 1992 Cyanide by Colorimetric Determination American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IC (104) APHA Method 6200 C 1997 Volatile Aromatic Organic Compounds by GC/PID Purge & Trap American Public Health Association
Environmental Protection Agency 40 CFR 143.4(b) Table (Silver) APHA Method 3120 B 1995 Metals by Inductively Coupled Plasma American Public Health Association
Environmental Protection Agency 40 CFR 141.23(k)(1) Table (15) Magnesium APHA Method 3500-Mg B 1998 Magnesium, Calculation Method American Public Health Association
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 (14) APHA Method 6630 B 2000 Organochlorine Pesticides by Liquid/Liquid Extraction and GC/ECD American Public Health Association
Environmental Protection Agency 40 CFR 136.3(a) Table IB (6) APHA Method 3500-As B 1997 Arsenic by Silver Dithiocarbamate Method American Public Health Association
Environmental Protection Agency 40 CFR 141.21(f)(3) Note 1 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 IB (15) APHA Method 5220 C 1997 Chemical Oxygen Demand by Closed Reflux and Titration American Public Health Association

DISCLAIMER: Data and information released from the Standards Incorporated by Reference databases at NIST are provided on an "AS IS" basis, without representation or warranty of any kind, including without limitation the warranties of merchantability, fitness for a particular purpose and non-infringement. Data and/or information in this database may contain errors or may be incomplete. Please email standardsinfo@nist.gov if you identified missing information or incorrect information. This database is provided by NIST as a public service. Inclusion of records in this database does not represent endorsement or recommendation of standards listed by NIST.

NOTE: This database does not included records related to the Incorporation by Reference for the following: Department of Transportation, Federal Aviation Administration – Airworthiness Directives, State Air Plan Approvals, and Standard Instrumentation Approach Procedures; and the Environmental Protection Agency - State Approval of Air Quality Plans.