931. Workplace atmospheres. Gas detectors. Performance requirements of detectors for toxic gases Part 1, (16th January 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (64 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
932. Workplace atmospheres. General requirements for the performance of procedures for the measurement of chemical agents. (15th December 1994) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
933. Workplace atmospheres. Guidance for the assessment of exposure by inhalation to chemical agents for comparison with limit values and measurement strategy. (15th April 1996) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
934. Workplace atmospheres. Pumps for personal sampling of chemical agents. Requirements and test methods. (15th October 1997) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
935. Workplace atmospheres. Pumps for personal sampling of chemical and biological agents. Requirements and test methods. (11th October 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
936. Workplace atmospheres. Size fraction definitions for measurement of airborne particles. (15th September 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
937. Workplace atmospheres. Terminology. (15th December 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
938. Workplace exposure. Assessment of sampler performance for measurement of airborne particle concentrations. Analysis of sampling efficiency data Part 3, (30th June 2014) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (50 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
939. Workplace exposure. Measurement of airborne microorganisms and microbial compounds. General requirements. (12th September 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
940. Workplace exposure. Procedures for the determination of the concentration of chemical agents. Basic performance requirements. (24th March 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗