CFR > Title 40 > Chapter I > Subchapter R > Part 792 > Subpart F CFR > Title 40 > Chapter I > Subchapter R > Part 792 > Subpart F – Test, Control, and Reference Substances Current as of: 2024 | Check for updates | Other versions § 792.105 Test, control, and reference substance characterization § 792.107 Test, control, and reference substance handling § 792.113 Mixtures of substances with carriers