Data and Tools

Technical Resources

Technical resources for GIS professionals and technical EnviroAtlas users

Grants Management Training for Non-Profit Applicants and Recipients

This web-based training is no longer current. It was originally designed to help non-profit recipients of EPA grants and cooperative agreements (grants or grant agreements) manage their grants in a manner that assures EPA meets this vision.

Time-Domain/Transient Electromagnetics (TDEM/TEM)

Time-Domain/Transient Electromagnetics (TDEM/TEM) surface geophysical method

Antimicrobial Testing Methods & Procedures: MB-05-17

The methodology described in this SOP is used to evaluate the performance of liquid disinfectants against the prescribed test microbes.

Antimicrobial Testing Methods & Procedures: MB-03-09

This protocol describes the procedures for the preparation of carriers for the following methods: the AOAC UDM, AOAC Tuberculocidal Activity of Disinfectants Test, AOAC GSPT, the Disinfectant Towelette Test, and the AOAC SAT.

Antimicrobial Testing Methods & Procedures: MB-21-05

Information about ATMP - SOP Quantitative Three Step Method for Measuring the Efficacy of Liquid Sporicides against Spores of Bacillus subtilis on Hard Non-porous and Porous Surfaces - MB-21-04

Antimicrobial Testing Methods & Procedures: MB-19-06

Preparing a Pseudomonas aeruginosa or Staphylococcus aureus Biofilm using the CDC Biofilm Reactor

Antimicrobial Testing Methods & Procedures: MB-25-05

OECD Quantitative Method for Evaluating Bactericidal and Mycobactericidal Activity of Microbicides Used on Hard, Non-Porous Surfaces MB-25

Antimicrobial Testing Methods & Procedures: MB-10-08

Describes the procedures used to log-in, prepare, and evaluate the quality of media and reagents used in microbiological assays by the Microbiology Laboratory Branch (MLB), for use in the quality evaluation of media and reagents used by MLB.

Antimicrobial Testing Methods & Procedures: MB-09-08

Describes the methodology used to determine the efficacy of towelette-based disinfectants against microbes on hard surfaces. The test is based on AOAC Method 961.02 (Germicidal Spray Products as Disinfectants).

Antimicrobial Testing Methods & Procedures: MB-07-10

Describes the methodology used to determine tuberculocidal activity of disinfectants labeled to treat hard non-porous surfaces against Mycobacterium bovis (BCG).

Antimicrobial Testing Methods & Procedures: MB-23-05

Information about ATMP - SOP Disinfectant Towelette Test: Testing of Mycobacterium bovis (BCG) - MB-23-03

Antimicrobial Testing Methods & Procedures: MB-22-06

Information about ATMP - SOP Disinfectant Product Preparation and Sampling Procedures - MB-22-04

Antimicrobial Testing Methods & Procedures: MB-11-07

Describes the methodology for determining the effectiveness of a neutralizer used when testing the tuberculocidal activity of disinfectants against Mycobacterium bovis (BCG) on hard surfaces using liquid, sprays, or towelettes.

Antimicrobial Testing Methods & Procedures: MB-06-10

Describes the germicidal spray products test methodology to determine efficacy of spray formulations against microbes on hard surfaces.

Antimicrobial Testing Methods & Procedures: MB-20-04

The standard operating procedure describing the Single Tube Method for Determining the Efficacy of Disinfectants against Bacterial Biofilm.

Antimicrobial Testing Methods & Procedures: MB-30-03

Information about ATMP - SOP Preparation of hard water and other diluents for antimicrobial products - MB-30-02

Antimicrobial Testing Methods & Procedures: MB-31-07

Quantitative Method for Testing Antimicrobial Products against Spores of C difficile o Hard, Non-porous Surfaces

Antimicrobial Testing Methods & Procedures: MB-28-08

Production and Storage of Spores of Clostridioides difficile for Use in the Efficacy Evaluation of Antimicrobial Agents