EPA 3050B:1996沉积物、污泥和土壤的酸消化法.pdf,METHOD 3050B ACID DIGESTION OF SEDIMENTS, SLUDGES, AND SOILS 1.0 SCOPE AND APPLICATION 1.1 This method has been written to provide two separate digestion procedures, one for the preparation of sediments, sl
EPA NOW SAMPLING SOIL IN NEWCASTLEJoanne Bowlby
Batch-Type Adsorption Procedures for Estimating Soil Attenuation of Chemicals. (NTIS /PB87-146155 or NEPIS / http://www.epa.gov/clariton/clhtml/pubtitleOSWER.html)EPA 540/G-90-004Quality Assurance/Quality Control Guidance for Removal Activities: Sampling QA/QC Plan and Data Validation ...
EPA填埋场产气模型 Method 2E—Determination of Landfill Gas Production Flow Rate Note: This method does not include all of the specifications ( e.g ., equipment and supplies) and procedures ( e.g ., sampling and analytical) essential to its performance. Some material is incorporated by ...
EPA-HQ-OPPT-2009-0152-0015 United States Environmental Protection Agency Prevention, Pesticides And Toxic Substances (7101)EPA 712-C-08-015 October 2008 Transformation Test Guidelines OPPTS 835.2410 Photodegradation on Soil
1.1Thismethodhasbeenwrittentoprovidetwoseparatedigestionprocedures,onefor thepreparationofsediments,sludges,andsoilsamplesforanalysisbyflameatomicabsorption spectrometry(FLAA)orinductivelycoupledplasmaatomicemissionspectrometry(ICP-AES)and oneforthepreparationofsediments,sludges,andsoilsamplesforanalysisofsamplesbyGraphite...
8.3.5 Blanks - Use of method blanks and other blanks are necessary to track contamination of samples during the sampling and analysis processes. Refer to Chapter One for specific quality control procedures. 8.3.6 Surrogates - A surrogate is a compound that is chemically similar to the analyte ...
METHOD 3050B ACID DIGESTION OF SEDIMENTS, SLUDGES, AND SOILS 1.0 SCOPE AND APPLICATION 1.1 This method has been written to provide two separate digestion procedures, one for the preparation of sediments, sludges, and soil samples for analysis by flame atomic absorption spectrometry (FLAA) or ...
These procedures may be used in conjunctionwith any appropriate determinative gas chromatographic procedure, including, but not limited to,Methods 8015, 8021, and 8260.1.2The low soil method utilizes a hermetically-sealed sample vial, the seal of which is neverbroken from the time of sampling to ...
Refer to Method 3600 for guidance on cleanup procedures. 3.3 Phthalate esters contaminate many types of products commonly found in the laboratory. Plastics, in particular, must be avoided because phthalates are commonly used as plasticizers and are easily extracted from plastic materials. Serious ...