d1e9638-21-1__para
Polycyclic aromatic hydrocarbons (PAH) describe substances (components may include for instance: Acenaphtene, Anthracene, Fluorene, Pyrene, etc.) that are often found together in groups of two or more (11).
Source: EUR-Lex (Cellar) · retrieved 2026-09-25 · Text as adopted (Official Journal); later amendments are not incorporated in this text.