ASTM E3407-25

1.1 This standard covers the classification of petroleum and non-petroleum based ignitable liquids encountered in fire debris analysis.

1.2 The classification system is based upon the chemical properties of unevaporated, unweathered, or unaltered ignitable liquids analyzed in accordance with Test Methods E1618, E2881, and E2997.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

5.1 Classification features of ignitable liquids described herein are based upon distinguishing chemical features that are unique to each class. Components and features common to a class are also included but could be common to two or more classes of ignitable liquids.

5.2 Mixtures of ignitable liquids can be marketed as a single commercial product. This classification cannot differentiate between ignitable liquids that are mixed by a manufacturer for sale or ignitable liquids mixed at the point of use.

5.3 Refer to Test Methods E1618, E2881, and E2997 for additional guidance on the classification and identification of: