ASTM E2197 PDF
ASTM E2197 PDF
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ASTM E2197 PDF

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Standard Quantitative Disk Carrier Test Method for Determining Bactericidal, Virucidal, Fungicidal, Mycobactericidal, and Sporicidal Activities of Chemicals

Published byPublication DateNumber of Pages
ASTM12/01/201713

ASTM E2197 – Standard Quantitative Disk Carrier Test Method forDetermining Bactericidal, Virucidal, Fungicidal, Mycobactericidal,and Sporicidal Activities of Chemicals

1.1 This test method is designed to evaluate the ability of test substances to inactivate vegetative bacteria, viruses, fungi, mycobacteria, and bacterial spores (1-7) on disk carriers of brushed stainless steel that represent hard, nonporous environmental surfaces and medical devices. It is also designed to have survivors that can be compared to the mean of no less than three control carriers to determine if the performance standard has been met. For proper statistical evaluation of the results, the number of viable organisms in the test inoculum should be sufficiently high to take into account both the performance standard and the experimental variations in the results.

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