{"id":409696,"date":"2024-10-20T05:36:50","date_gmt":"2024-10-20T05:36:50","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-22-30431875-dc\/"},"modified":"2024-10-26T10:18:32","modified_gmt":"2024-10-26T10:18:32","slug":"bsi-22-30431875-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-22-30431875-dc\/","title":{"rendered":"BSI 22\/30431875 DC"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n4 Safety precautions
5 Requirements
6 Test methods
6.1 Principle
6.2 Test facility
6.3 Culture media and reagents
6.3.1 General
6.3.2 Water <\/td>\n<\/tr>\n
11<\/td>\n6.3.3 Tryptone Soya Agar (TSA)
6.3.4 Tryptone soya broth (TSB)
6.3.5 Lysogeny broth (LB)
6.3.6 Cryoprotective solution for bacterial species <\/td>\n<\/tr>\n
12<\/td>\n6.3.7 Physiological saline
6.3.8 Tryptone Sodium Chloride Solution (TSCS)
6.4 Laboratory apparatus and glassware <\/td>\n<\/tr>\n
14<\/td>\n6.5 Preparation of bacterial test suspension
6.5.1 Storage of strains
6.5.2 Working culture of test bacteria <\/td>\n<\/tr>\n
15<\/td>\n6.5.3 Bacterial test suspension
6.6 Procedure
6.6.1 Choice of experimental conditions <\/td>\n<\/tr>\n
16<\/td>\n6.6.2 Test procedure for antibacterial activity <\/td>\n<\/tr>\n
17<\/td>\n6.7 Calculation and expression of results
7 Test report <\/td>\n<\/tr>\n
19<\/td>\nAnnex\u20acA (normative) Strain numbers <\/td>\n<\/tr>\n
20<\/td>\nAnnex\u20acB (normative) Shaking method <\/td>\n<\/tr>\n
21<\/td>\nAnnex\u20acC (informative) Luminescence photometers and RLU <\/td>\n<\/tr>\n
22<\/td>\nAnnex\u20acD (informative) Results of interlaboratory tests for disinfection efficiency of fine bubbles <\/td>\n<\/tr>\n
29<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

BS ISO 20304-2. Fine bubble technology. Water treatment applications – Part 2. Test methods using a test micro-organism: Escherichia coli<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n29<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":409702,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-409696","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/409696","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/409702"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=409696"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=409696"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=409696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}