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    ASTM E2783 - 11(2016)

    Standard Test Method for Assessment of Antimicrobial Activity for Water Miscible Compounds Using a Time-Kill Procedure

    Active Standard ASTM E2783 | Developed by Subcommittee: E35.15

    Book of Standards Volume: 11.08

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    Significance and Use

    5.1 This procedure may be used to assess the in vitro reduction of a microbial population of test organisms after exposure to a test material.

    1. Scope

    1.1 This test method measures the changes of a population of aerobic and anaerobic microorganisms within a specific sampling time when tested against antimicrobial test materials in vitro. The organisms used are standardized as to growth requirements and inoculum preparation and must grow under the conditions of the test. The primary purpose of this test method is to provide a set of standardized conditions and test organisms to facilitate comparative assessments of antimicrobial materials miscible in aqueous systems.

    1.2 This test method allows the option of using a test sample size of 10 mL or 100 mL.

    1.3 Knowledge of microbiological techniques is required for this procedure.

    1.4 Aseptic technique should be practiced at all times.

    1.5 In this test method, SI units are used for all applications, except for distance in which case inches are used and SI units follow in parentheses.

    1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

    E1054 Test Methods for Evaluation of Inactivators of Antimicrobial Agents

    ICS Code

    ICS Number Code 07.100.20 (Microbiology of water)

    UNSPSC Code

    UNSPSC Code

    Referencing This Standard
    Link Here
    Link to Active (This link will always route to the current Active version of the standard.)

    DOI: 10.1520/E2783-11R16

    Citation Format

    ASTM E2783-11(2016), Standard Test Method for Assessment of Antimicrobial Activity for Water Miscible Compounds Using a Time-Kill Procedure, ASTM International, West Conshohocken, PA, 2016, www.astm.org

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