Science & Technology

Program Contacts for Passaic River

This page has program contact information for the Passaic River location in New Jersey

Additional Information, Adjustments and Special Cases for Dose-Response Values in Tables 1 and 2

Additional Information, Adjustments and Special Cases for Chronic Dose-Response Values in Table 1

Installation Instructions for TRIM

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.

Tables for Water Quality for Healthy Corals (EPA Office of Water)

Best Practices by Step

Method 1200: Analytical Protocol for Non-Typhoidal Salmonella in Drinking Water and Surface Water

Method 1200 is used for identification, confirmation and quantitation of non-typhoidal Salmonella in water samples, using selective and non-selective media followed by biochemical and serological confirmation.

Estuary Data Mapper (EDM) Image Gallery

The Estuary Data Mapper Gallery page shows screenshots of the application displaying multiple functions, images, and visualized data.

Sentinel Laboratory Guidelines for Suspected Agents of Bioterrorism, Brucella species

This method is listed as Tier I for analysis of Brucella species in prepared aerosol, particulate, soil, drinking water and post-decontamination waste water samples.

EML HASL-300 Method Tc-01-RC: Technetium-99 in Water and Vegetation

This method uses beta counting for confirmatory analysis and gamma spectrometry for tracer yield to determine technetium in vegetation.

ORISE Method AP1: Gross Alpha and Beta for Various Matrices

This method describes procedures using gross alpha and gross beta proportional counting on soil, sediment and vegetation samples.

EML HASL-300 Method Po-02-RC: Polonium in Water, Vegetation, Soil, and Air Filters

This method uses alpha spectrometry for determination of polonium in water, vegetation, soil/sediment and air filter samples.

EML HASL-300 Method Pu-12-RC: Plutonium and/or Americium in Soil or Sediments

This method uses microprecipitation and alpha spectrometry for analysis of americium, californium or curium in small soil or sediment samples.

DOE SRS Actinides and Sr-89/90 in Soil Samples

This method uses alpha spectrometry and beta counting to determine strontium-89/90 in soil and sediment.

EML HASL-300 Method Tc-02-RC: Technetium-99 in Water – TEVA® Resin

This method uses liquid scintillation counting for qualitative and confirmatory analysis of technetium in water samples.

EML HASL-300 Method Ga-01-R: Gamma Radioassay

Procedures are described for measurement of gamma photons emitted by radionuclides using gamma spectrometry.

EML HASL-300 Method Sr-03-RC: Strontium-90 in Environmental Samples

This method uses low-background gas proportional beta counting for analysis of strontium in environmental samples.

EML HASL-300 Method Ra-03-RC: Radium-226 in Soil, Vegetable Ash, and Ion Exchange Resin

This method uses a radon bubbler to capture radium, which is de-emanated into an ionization chamber or scintillation cell, and counted.

ORISE Method AP5: Determination of Technetium-99

This method uses liquid scintillation counting to determine technetium-99 in soil, sediment, surface wipes, air filters and vegetation.

DOE FRMAC Method Volume 2, Page 33: Gross Alpha and Beta in Air

This method determines gross alpha and beta in air filters and select radioisotopes in wipes.

EML HASL-300 Method U-02-RC: Isotopic Uranium in Biological and Environmental Materials

This method uses alpha spectrometry for confirmatory analysis of uranium in vegetation.