BS 8468-4. Respiratory protective devices for use against chemical, biological, radiological and nuclear (CBRN) agents. Part 4. Powered air purifying respirators. Specification (3rd December 2019)

• Record Type: Book
• Authors: British Standards Institution,
• Publisher Details: London : British Standards Institution
• Publication Date: 2019
• Extent: 1 online resource (19 pages)
• Subjects: 602.1841; Respirators; Biological hazards; Gas-resistance tests; Nuclear radiation; Performance; Decontamination; Safety devices; Supplied air breathing apparatus; Leak tests; Chemical-resistance tests; Breathing apparatus; Marking; Emergency services; Designations; Firefighting; Radiation hazards; Chemical hazards; Classification systems; Emergency equipment
• Languages: English
• ISSNs: 3039-8491
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.