Recognized standard
F1854-25
FDA recognition 8-631 · ASTM · Materials
Key facts
| Recognition number | 8-631 |
|---|---|
| Designation | F1854-25 |
| Title | Standard Test Method for Stereological Evaluation of Porous Coatings on Medical Implants Using Digital Images |
| Standards developer | ASTM International |
| Specialty area | Materials |
| Date of entry | Dec 22, 2025 |
| Scope (excerpt) | 1.1 This test method covers stereological test methods for characterizing the thickness, void content, and mean intercept length of various porous coatings either in bulk form or adhering to non-porous substrates. 1.2 A method to measure void content and intercept length at distinct levels ("Tissue… |
At a glance
- None 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: