61. BS EN ISO 21150:2015 AMD1. Cosmetics. Microbiology. Detection of Escherichia coli. (1st December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
62. BS EN ISO 22717:2015 AMD1. Cosmetics. Microbiology. Detection of Pseudomonas aeruginosa. (1st December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
63. BS EN ISO 22718:2015 AMD1. Cosmetics. Microbiology. Detection of Staphylococcus aureus. (1st December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
64. BS EN ISO 23753-1 AMD1. Soil quality. Determination of dehydrogenases activity in soils. Part 1. Method using triphenyltetrazolium chloride (TTC) (5th March 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (7 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
65. BS EN ISO 23753-2 AMD1. Soil quality. Determination of dehydrogenases activity in soils. Part 2. Method using iodotetrazolium chloride (INT) (5th March 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (7 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
66. BS EN ISO 7218. Microbiology of the food chain. General requirements and guidance for microbiological examinations. (10th May 2022) 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) ↗
67. BS ISO 13004. Sterilization of health care products. Radiation. Substantiation of selected sterilization dose: Method VDmax SD . (19th October 2021) 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) ↗
68. BS ISO 21322. Microbiology. Microbiological testing of impregnated or coated products. Wipes and masks. (23rd November 2018) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
69. BS ISO 21710. Biotechnology. Specification on data management and publication in microbial resource centers. (4th September 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (33 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
70. BS ISO 24088-1. Biotechnology. Biobanking. Requirements for the collection, processing, storage and transportation of microorganisms. Part 1. Bacteria and archaea (6th September 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (27 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗