Specification for commercial butane and commercial propane Ingestion-build-89079 This standard is not applicable

This standard is not applicable if a large area of the skin (approximately 10% or more of the skin of the whole body) can be in contact with the hot surface

Calculation of daylight illuminance

BS EN 15269-20 should be used for producing an extended application report based on the evaluation of one or more fire resistance and/or smoke control tests

BS ISO 15392 establishes internationally recognized principles for sustainability in building construction and establishes a common basis for communication of the information required

Preparation of chocolate sample

Specification for commercial butane and commercial propane Ingestion-build-89079 This standard is not applicableWhat is this standard about? BS 4250 sets out the most up to date requirements relating to the use of commercial propane and butane gas. This includes guidelines on chemical composition, vapour pressure and corrosion. Who is this standard for? Refiners, manufacturers and suppliers of commercial propane and butane gas Distributors and users of commercial propane and butane gas Why should you use this standard? Since this standard was last revised there