81. Water quality. Detection and enumeration of intestinal enterococci in surface and waste water. Miniaturized method (Most probable number) for surface and waste water Part 1, (15th June 2001) 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) ↗
82. Water quality. Detection and enumeration of thermotolerant Campylobacter spp. (20th November 2019) 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) ↗
83. Water quality. Enumeration of culturable micro-organisms. Colony count by inoculation in a nutrient agar culture medium. (15th August 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
84. Water quality. Marine algal growth inhibition test with Skeletonema costatum and Phaeodactylum tricornutum. (15th March 1998) 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) ↗
85. Water quality. Microbiological methods. Detection and enumeration (most probable number) of faecal streptococci by the multiple tube technique Part 4-4.3, (29th September 1989) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
86. Water quality. Microbiological methods. Detection and enumeration of faecal streptococci by the membrane filtration technique Part 4.4, (31st October 1989) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
87. 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) ↗
88. Water quality. Pseudomonas putida growth inhibition test (Pseudomonas cell multiplication inhibition test). (15th April 1996) 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) ↗
89. Wood preservatives. Determination of eradicant efficacy in preventing emergence of Anobium punctatum (De Geer). (15th May 1993) 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) ↗
90. Wood preservatives. Determination of preventive action against Reticulitermes santonensis de Feytaud (laboratory method). (31st December 1990) 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) ↗