WebBTEX analyses should be conducted using EPA-approved methods, which include 8260 or 8021B. Any of these methods or any additional method may be used provided that the operator/responsible party demonstrates that the method is appropriate to characterize the specific condensate). Web(EPA) methods used for the determina-tion of benzene, toluene, ethylbenzene and xylenes (BTEX) to include oxy-genates. These methods rely on purge-and-trap (P&T) or headspace (HS) gas chromatography (GC) using photoion-ization (PID) or mass spectrometry (MS) detection. The adequacy of EPA meth-ods for the determination of highly
Methods Approved to Analyze Drinking Water Samples to …
WebNov 12, 2024 · The following document describes the method to determine volatile organic compounds in a variety of solid waste matrices. Method 8260D: Volatile Organic Compounds by Gas Chromatography/Mass Spectrometry (GC/MS) (pdf) (1.09 MB, 2024) Final Response to Comments Update VI Methods 8260D and 8270E (pdf) (266.85 KB, … WebMETHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER. METHOD 602—PURGEABLE AROMATICS. 1. Scope and Application … hanford medical clinic
BTEX and PAH contributions to Lake Kinneret water: a seasonal …
WebThis method does not address all safety issues associated with its use. The laboratory is responsible for maintaining a safe work environment and a current awareness file of OSHA regulations regarding the safe handling of the chemicals and instrumentation included in … WebNov 28, 2024 · Laboratory Methods. EPA offices and laboratories, and outside organizations, have developed approved methods for measuring the concentration of a substance or pollutant. Below are categories of methods. Learn about how methods are developed on the Method Development page. Most of these methods are considered … WebFor the aromatic fraction (BTEX), use Method 5030 and Method 8021 (GC/PID). A total determinative analysis of gasoline fractions may be obtained using Methods 8021 … hanford meat packing thayer indiana