Work Item
ASTM WK78621

New Practice for Determination of Disinfectant Surface Area Coverage.

1. Scope

The purview of Committee E35 is the development of standard definitions, classifications, appropriate test methods, and recommended practices relating to efficacy, safety, quality, and impact in appropriate environments of pesticides, antiseptic and antimicrobial agents, biological agents, devices, and equipment.
These activities will be coordinated with the interests of related Committees in ASTM, and with other professional and governmental organizations.

Keywords

Disinfectant:Dwell Time:Contact Time:Surface Coverage:Surface Area Coverage:Sanitize:Antimicrobial

Rationale

This standard is needed because lab methods used to qualify disinfectants and make claims do not reflect real world use conditions. This represents a critical gap in the field that will be addressed in this work. This protocol will provide instructions to assess disinfectant spreading and de-wetting at given contact times that people can use in the setting where the disinfectant will be used and using the desired application method by adding a dye to the disinfectant solution and providing quantitative analysis instructions.

The title and scope are in draft form and are under development within this ASTM Committee.

Details

Developed by Subcommittee: E35.15

Committee: E35

Staff Manager: Brian Milewski

Work Item Status

Date Initiated: 10-19-2021

Technical Contact: Jodi Connell

Item: 000

Ballot:

Status: