{"id":318241,"date":"2024-10-19T21:58:33","date_gmt":"2024-10-19T21:58:33","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-180612014\/"},"modified":"2024-10-25T20:15:58","modified_gmt":"2024-10-25T20:15:58","slug":"bs-iso-180612014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-180612014\/","title":{"rendered":"BS ISO 18061:2014"},"content":{"rendered":"

The test method in this International Standard specifies the determination of the antiviral activity of materials that contain photocatalytic materials or have photocatalytic films on the surface, by enumerating the destruction of bacteriophage Q-beta after irradiation of ultraviolet light.<\/p>\n

\n

NOTE In this test method, the surrogate microbe is bacteriophage Q-beta, intended as a model for Influenza viruses.<\/p>\n<\/blockquote>\n

The test method in this International Standard is intended for use with different kinds of semiconducting photocatalytic materials used in construction materials, in flat sheet, board, or plate shape that are the basic forms of materials for various applications. It does not include powder, granular, or porous photocatalytic materials.<\/p>\n

The test method in this International Standard is applicable to photocatalytic materials produced for an antiviral application. Other types of performance of photocatalytic materials, i.e. antibacterial activity, antifungal activity, decomposition of water contaminants, self-cleaning, antifogging, and air purification, are not determined by this test method.<\/p>\n

The values expressed in this International Standard are in accordance with the International System of Units (SI).<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\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>\nSection sec_1
Section sec_2
Section sec_3
Section sec_3.1
1\tScope
2\tNormative references
3\tTerms and definitions <\/td>\n<\/tr>\n
10<\/td>\nSection sec_3.2
Section sec_3.3
Section sec_3.4
Section sec_3.5
Section sec_3.6
Section sec_3.7
Section sec_4
4\tSymbols <\/td>\n<\/tr>\n
11<\/td>\nSection sec_5
Section sec_6
Section sec_6.1
Section sec_6.1.1
Table tab_1
5\tPrinciple
6\tMaterials
6.1\tStrains and preparation for tests <\/td>\n<\/tr>\n
12<\/td>\nSection sec_6.1.2
Section sec_6.1.3 <\/td>\n<\/tr>\n
13<\/td>\nSection sec_6.2
Section sec_6.2.1
Section sec_6.2.2
Section sec_6.2.3
Section sec_6.2.4
Section sec_6.2.5
Section sec_6.2.6
Section sec_6.2.7
6.2\tMedia <\/td>\n<\/tr>\n
14<\/td>\nSection sec_6.2.8
Section sec_6.2.9
Section sec_6.2.10
Section sec_7
Section sec_7.1
7\tApparatus and equipment
7.1\tTest equipment <\/td>\n<\/tr>\n
15<\/td>\nTable tab_b
Figure fig_1
Section sec_7.2
Section sec_7.3
Section sec_7.4
Section sec_7.5
7.2\tCover film
7.3\tMoisture preservation glass plate
7.4\tGlass tube or glass rod
7.5\tPaper filter <\/td>\n<\/tr>\n
16<\/td>\nSection sec_7.6
Section sec_7.7
Section sec_7.8
Table tab_c
Figure fig_2
7.6\tFluorescent ultraviolet lamp
7.7\tUV radiometer
7.8\tPunched metal sheet <\/td>\n<\/tr>\n
17<\/td>\nTable tab_d
Figure fig_3
Section sec_7.9
Section sec_7.10
Section sec_8
7.9\tCentrifuge
7.10\tSterilized syringe filter unit
8\tTest piece <\/td>\n<\/tr>\n
18<\/td>\nSection sec_9
Section sec_9.1
Figure fig_4
Section sec_9.2
Section sec_9.3
9\tProcedure
9.1\tGeneral
9.2\tProcedure for preparation of bacteria suspension
9.3\tProcedure of preparation of test bacteriophage solution <\/td>\n<\/tr>\n
19<\/td>\nSection sec_9.4
Section sec_9.5
Section sec_9.5.1
Section sec_9.5.2
9.4\tProcedure of test for photocatalytic antiviral activity
9.5\tUV irradiation condition <\/td>\n<\/tr>\n
20<\/td>\nSection sec_9.5.3
Table tab_2
Section sec_9.5.4
Section sec_9.5.5
Section sec_9.5.6
Section sec_9.6
9.6\tMeasurement of titre of bacteriophage <\/td>\n<\/tr>\n
21<\/td>\nSection sec_10
Section sec_10.1
Section sec_10.2
Section sec_10.3
10\tCalculation
10.1\tGeneral
10.2\tCalculate titre of bacteriophage
10.3\tTest requirement fulfilment validation <\/td>\n<\/tr>\n
22<\/td>\nSection sec_10.4
10.4\tPhotocatalyst antiviral activity value calculation <\/td>\n<\/tr>\n
23<\/td>\nSection sec_10.5
Section sec_11
10.5\tAntiviral activity value calculation without photocatalyst
11\tTest report <\/td>\n<\/tr>\n
24<\/td>\nAnnex sec_A
Table tab_j
Figure fig_A.1
Annex\u00a0A
\n(informative)<\/p>\n

Reference data of comparison between influenza virus and bacteriophage Q-beta <\/td>\n<\/tr>\n

25<\/td>\nTable tab_k
Figure fig_A.2 <\/td>\n<\/tr>\n
26<\/td>\nAnnex sec_B
Table tab_l
Figure fig_B.1
Annex\u00a0B
\n(informative)<\/p>\n

Comparison of photocatalytic activities determined using ATCC23631-B1 and NBRC20012 <\/td>\n<\/tr>\n

27<\/td>\nTable tab_m
Figure fig_B.2 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Fine Ceramics (Advanced Ceramics, Advanced Technical Ceramics). Determination of antiviral activity of semiconducting photocatalytic materials. Test method using bacteriophage Q-beta<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2014<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":318243,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1164,2641],"product_tag":[],"class_list":{"0":"post-318241","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-81-060-30","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/318241","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\/318243"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=318241"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=318241"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=318241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}