Fire tests
Fire safety
Fire extinguishing materials
Spreading
Marking
Viscosity
Surface tension
Fire-resistant materials
Physical properties of materials
Chemical properties
Concentrates
Foams
pH
Firefighting equipment
Performance testing
Link: BS EN 1568-1:2018 Fire extinguishing media. Foam concentrates Specification for medium expansion foam concentrates for surface application to water-immiscible liquids
Source: BSI Standards
