| The contaminated material provided an ignitable source of fuel for a self-sustaining fire. |
| These properties generate materials that are either toxic, reactive, ignitable, corrosive, infectious, or radioactive. |
| A rich and easily ignitable mixture helps to avoid this, so it is common to see a yellow combustion flame with rapid engine acceleration. |
| Transporting ignitable gases or liquids is without risk only if the system is closed and grounded. |
| Normally, for liquid fuel to ignite, it must be above its flash point for vapours to produce an ignitable mixture. |
| All ignitable liquids were confirmed by gas chromatography and mass spectroscopy, according to the report. |
