150Excerpts from 49 CFR §172.102. Verify against the current official rule text before relying on them.
Provision text
This description may only be used for ammonium nitrate-based fertilizers. They must be classified in accordance with the procedure as set out in the Manual of Tests and Criteria, part III, section 39 (IBR, <i>see</i> § 171.7 of this subchapter).