Recognized standard
F739-20
FDA recognition 6-496 · ASTM · General Plastic Surgery/General Hospital
Key facts
| Recognition number | 6-496 |
|---|---|
| Designation | F739-20 |
| Title | Standard Test Method for Permeation of Liquids and Gases Through Protective Clothing Materials Under Conditions of Continuous Contact |
| Standards developer | ASTM International |
| Specialty area | General Plastic Surgery/General Hospital |
| Date of entry | May 29, 2023 |
| Device classes | Class 2, Class 1 |
| Scope (excerpt) | 1.1 This test method measures the permeation of liquids and gases through protective clothing materials under the condition of continuous contact. 1.2 This test method is designed for use when the test chemical is a gas or a liquid, where the liquid is either volatile (that is, having a vapor… |
At a glance
- 10–99 Product codes
- 1–9 FDA guidance documents
Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.
About FDA-recognized consensus standards
The FDA recognizes voluntary consensus standards that manufacturers can cite in premarket submissions to show conformity with specific requirements.
Source: U.S. Food and Drug Administration (FDA), Recognized Consensus Standards database · Source date: