40 CFR Part 136
GUIDELINES ESTABLISHING TEST PROCEDURES FOR THE ANALYSIS OF POLLUTANTS
June 9, 2020
§
136.1
Applicability
§
136.2
Definitions
§
136.3
Identification of test procedures
§
136.4
Application for and approval of alternate test procedures for nationwide use
§
136.5
Approval of alternate test procedures for limited use
§
136.6
Method modifications and analytical requirements
§
136.7
Quality assurance and quality control
Appendix
A to Part 136
Methods for Organic Chemical Analysis of Municipal and Industrial Wastewater
Appendix
B to Part 136
Definition and Procedure for the Determination of the Method Detection Limit—Revision 2
Appendix
C to Part 136
Determination of Metals and Trace Elements in Water and Wastes by Inductively Coupled Plasma-Atomic Emission Spectrometry Method 200.7
Appendix
D to Part 136
Precision and Recovery Statements for Methods for Measuring Metals