ASTM E2149 – 10 PDF

Buy ASTM E TEST METHOD FOR DETERMINING THE ANTIMICROBIAL ACTIVITY OF IMMOBILIZED ANTIMICROBIAL AGENTS. ASTM E Antimicrobial Standard Test Method for Determining the Antimicrobial Activity of Immobilized Antimicrobial Agents Under Dynamic Contact. The ASTM E method, titled “Determining the Antimicrobial Activity of Immobilized Antimicrobial Agents Under Dynamic Contact Conditions” is a sensitive.

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Enter your account email address to request a password reset: ASTM grants you a license as follows: No other units of asfm are included in this standard.

Surface antimicrobial activity is determined by comparing results from the test sample to controls run simultaneously. In addition the electronic files may not be downloaded or distributed elsewhere over computer networks or otherwise. This dynamic shake flash test was developed for routine quality control and screening test.

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No items in cart. No further reproductions authorized. Record and report presence of solution activity.

The electronic file may not be reproduced in any way. Work Item s – proposed revisions of this standard. One-hour contact time in a buffer solution allows for metabolic stasis in the population.

These difficulties include ensuring contact of inoculum to treated surface as in AATCCflexibility of retrieval at different contact times, use of inappropriately applied static conditions as in AATCCsensitivity, and reproducibility. Print 1 2 3 4 5 page sstarting from page current page.

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Historical Version s – view previous versions of standard. This test method standardizes both the growth conditions of the challenge species and substrate contact times to reduce the variability associated with growth phase of the microorganism.

Please login to your authorized staff account to use this feature. Work Item s – proposed revisions of this standard. Note 1 — Stresses may include laundry, wear and abrasion, radiation and steam sterilization, UV exposure, solvent manipulation, temperature susceptibility, or similar physical or chemical manipulation.

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. Register for a trial account.

The presence of a leaching antimicrobial is determined post-test. This dynamic shake flask test was developed for routine quality control and screening tests in order to overcome difficulties in using classical antimicrobial test methods to evaluate substrate-bound antimicrobials. The susceptibility of the species to particular biocides could be altered depending on its life stage cycle.

ASTM E2149 Antimicrobial Activity

This standard does not purport to address all of the safety concerns, if any, associated with its use. Test Package Request Aetm. Facebook Linkedin Instagram Twitter Google. Summary e214 Test Method: Link to Active This link will always route to the current Active version of the standard. This test method is designed to evaluate the antimicrobial activity of non-leaching, antimicrobial-treated specimens under dynamic contact conditions.

If you like to setup a quick demo, let us know at support madcad. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the asmt. To determine if a compound is immobilized in all conditions or during the end use of the product additional testing may be required.

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These difficulties include ensuring contact of inoculum to treated surface as in AATCCflexibility of retrieval at different contact times, use of inappropriately applied static conditions as in AATCCsensitivity, and reproducibility.

For example, water soluble antimicrobials will be prone wstm removal from the test surface using the method described in Section 13 but insoluble compounds will not. You currently cannot view this content. If an antimicrobial agent that is shown to be removed from the surface by Section 13 is utilized in this test methodology, controls must be included such that appropriate neutralization steps are including during recovery and enumeration.

ASTM E – Method Determining the Antimicrobial Activity

The number of viable organisms from the suspension is determined and the percent reduction is calculated by comparing retrievals from appropriate controls. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Link to R2149 This link will always route to the current Active version of the standard.

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