Science & Technology
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EPA Method 900.0: Gross Alpha and Gross Beta Radioactivity in Drinking Water
SAM lists this method to provide an indication of the presence of alpha and beta emitters in drinking water samples, using alpha/beta counting.
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Selected Analytical Methods for Environmental Remediation and Recovery (SAM) 2012
SAM 2012 is a compendium of methods for use in analyzing samples for chemical, radiochemical, pathogen, and biotoxin contamination in environmental samples.
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Standardized Analytical Methods for Environmental Restoration Following Homeland Security Events – SAM 2010 (SAM 6.0)
SAM 2010 (6.0) is a compendium of methods for use in analyzing environmental samples for chemical, radiochemical, pathogen, and biotoxin contamination.
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Standardized Analytical Methods for Environmental Restoration Following Homeland Security Events (SAM) 4.0
SAM 4.0 is a compendium of methods for use in analyzing environmental samples for chemical, radiochemical, pathogen, and biotoxin contamination.
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Standardized Analytical Methods for Environmental Restoration Following Homeland Security Events (SAM) 5.0
SAM 5.0 is a compendium of methods for use in analyzing environmental samples for chemical, radiochemical, pathogen, and biotoxin contamination.
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Standardized Analytical Methods for Environmental Restoration following Homeland Security Events (SAM) 3.0
SAM 3.0 is a compendium of methods for use in analyzing environmental samples for chemical, radiochemical, pathogen and biotoxin contamination.
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Standardized Analytical Methods for Environmental Restoration following Homeland Security Events (SAM) 3.1
SAM 3.1 is a compendium of methods for use in analyzing environmental samples for chemical, radiochemical, pathogen, and biotoxin contamination.
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CASTNET Program Partners
CASTNET partners provide support through operation, land leases, and research. This page highlights the existing CASTNET partners.
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Region 8 FOIA Repository
Frequently requested FOIA related information from region 8
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Region 2 FOIA Repository
Frequently requested FOIA related information for Region 2.
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Region 1 FOIA Repository
Frequently requested FOIA related information for region 1
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Region 7 FOIA Repository
Frequently requested FOIA related documentation from region 7.
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Region 10 FOIA Repository
Frequently requested FOIA related documentation from region 10
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Region 9 FOIA Repository
Region 9 FOIA related documentation from region 9
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Standardized Analytical Methods for Use during Homeland Security Events (SAM) 1.0
SAM 1.0 is a compendium of methods for use in analyzing samples for chemical and biological contamination in environmental samples.
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Standardized Analytical Methods for Use During Homeland Security Events (SAM) 2.0
SAM 2.0 is a compendium of methods for use in analyzing samples for chemical, radiochemical, biological, and biotoxin contamination in environmental samples.
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Method 546: Determination of Total Microcystins and Nodularins in Drinking Water and Ambient Water by Adda Enzyme-Linked Immunosorbent Assay
This method is listed as Tier I for presumptive analysis of microcystins in water samples and Tier II all other environmental sample types. The method determines total microcystins and nodularins using an indirect competitive immunoassay (ELISA).
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Method 545: Determination of Cylindrospermopsin and Anatoxin-a in Drinking Water by Liquid Chromatography Electrospray Ionization Tandem Mass Spectrometry (LC/ESI-MS/MS)
This method is listed as Tier I for confirmatory analysis of anatoxin-a and cylindrospermopsin in drinking water and Tier II for confirmatory analysis of anatoxin-a and cylindrospermopsin in all other environmental sample types.
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Method 1622: Cryptosporidium in Water by Filtration/IMS/FA
Method 1622 describes procedures for analysis of Cryptosporidium in water samples, by concentration, immunomagnetic separation (IMS) and immunofluorescence assay (FA) microscopy.
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Environmental Regulations and Technology: Control of Pathogens and Vector Attraction in Sewage Sludge; Appendix I Test Method for Detecting, Enumerating, and Determining the Viability of Ascaris Ova in Sludge
This document discusses a performance-based method applicable to the determination of Baylisascaris procyonis in aerosols, surface wipes or swabs, soil and water.