Work Item
ASTM WK76320
Revision of F3407-20 Standard Test Method for Respirator Fit Capability for Negative-Pressure Half-Facepiece Particulate Respirators
Rationale
Small clarifications have been identified for this test method since its release in late 2020.
Work Item Status
Date Initiated: 03-19-2021
Technical Contact: Jonathan Szalajda
Item: 000
Ballot:
Status: