Title 21
PART 163 SUBPART A
Subpart A - General Provisions
- 21 U.S.C. 321, 331, 341, 343, 348, 371, 379e.
- 58 FR 29529, May 21, 1993, unless otherwise noted.
| 21:2.0.1.1.39.1.1.1 | SECTION 163.5 | 163.5 Methods of analysis. |
| 21:2.0.1.1.39.1.1.1 | SECTION 163.5 | 163.5 Methods of analysis. |