191. Textiles. Tests for colour fastness. Method for the instrumental assessment of the degree of staining of adjacent fabrics Part A04, (15th October 1999) 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) ↗
192. Tracked Changes. Adhesives for load-bearing timber structures. Test methods. Determination of the working life under referenced conditions Part 7, (21st February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
193. Tracked Changes. Air filters for general ventilation. Measurement of fractional efficiency and air flow resistance Part 2, (25th January 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (168 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
194. Tracked Changes. Ambient air. Standard gravimetric measurement method for the determination of the PM10 or PM2, 5 mass concentration of suspended particulate matter. (5th September 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (154 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
195. Tracked Changes. Coating powders. Determination of deposition efficiency Part 10, (20th January 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (30 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
196. Tracked Changes. Conformity assessment. General requirements for the competence of proficiency testing providers. (30th May 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (136 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
197. Tracked Changes. Laminate floor coverings. Test method for the determination of micro-scratch resistance. (30th November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (42 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
198. Underwater acoustics. Hydrophones. Calibration of hydrophones. Procedures for free-field calibration of hydrophones Part 1, (1st July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (96 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
199. Visual acuity test types. Method for correlating optotypes used for non-clinical purposes. (15th July 1996) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
200. Water quality. Microbiological methods. Method for evaluation of membrane filters used for microbiological analyses Part 4-4.1, (29th February 1988) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (6 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗