STB PDF

High efficiency air filters (EPA, HEPA and ULPA) - Determining the efficiency of filter elements. Original standard BS EN 1822-5-2009 (2010) in PDF full version. Additional info + preview on request

Document status: Withdrawn

Road marking materials. Road trials. Original standard BS EN 1824-2020 in PDF full version. Additional info + preview on request

Document status: Active

Grease separators. Principles of design, performance and testing, marking and quality control. Original standard BS EN 1825-1-2004 (2007) in PDF full version. Additional info + preview on request

Document status: Active

Grease separators. Selection of nominal size, installation, operation and maintenance. Original standard BS EN 1825-2-2002 in PDF full version. Additional info + preview on request

Document status: Active

Respiratory protective devices. Half masks without inhalation valves and with separable filters to protect against gases or gases and particles or particles only. Requirements, testing, marking. Original standard BS EN 1827-1999 + A1-2009 in PDF full version. Additional info + preview on request

Document status: Active

Health informatics. Categorial structure for classifications and coding systems of surgical procedures. Original standard BS EN 1828-2002 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN ISO 1828-2012