### Question
Can you define what mixture means?


### Answer
**Mixture** is defined as the following in *15 U.S.C. § 2602*:

> any combination of two or more chemical substances if the combination does not occur in nature and is not, in whole or in part, the result of a chemical reaction

#### Citation:
  - *15 U.S.C. § 2602*
  - Heading: **CHAPTER 53-TOXIC SUBSTANCES CONTROL > SUBCHAPTER I-CONTROL OF TOXIC SUBSTANCES**

