Recognized standard
F2944-20
FDA recognition 15-69 · ASTM · Tissue Engineering
Key facts
| Recognition number | 15-69 |
|---|---|
| Designation | F2944-20 |
| Title | Standard Practice for Automated Colony Forming Unit (CFU) Assays - Image Acquisition and Analysis Method for Enumerating and Characterizing Cells and Colonies in Culture |
| Standards developer | ASTM International |
| Specialty area | Tissue Engineering |
| Date of entry | Dec 22, 2025 |
| Scope (excerpt) | 1.1 This practice, provided its limitations are understood, describes a procedure for quantitative measurement of the number and biological characteristics of colonies derived from a stem cell or progenitor population using image analysis. 1.2 This practice is applied in an in vitro laboratory… |
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: