BS 4105:1990 PDF

What is BS 4105 - Specification for liquid carbon dioxide used in industries about?

BS 4105 discusses specifications for liquid carbon dioxide. BS 4105 specifies two types of carbon dioxide for industrial use. Type 1 is suitable for industrial non-food applications, e.g. purging, inerting, life raft inflation. Type 2 is a higher quality grade that is also suitable for industrial food applications, e.g., beverages, gas packaging, food freezing and chilling. Note: BS 4105 does not apply to carbon dioxide for:

Medical use, for which a specification is included in the British Pharmacopoeia Fire fighting, for which BS 6535-1 applies Welding

Who is BS 4105 -  Specification for liquid carbon dioxide used in industries for ?