{"id":341838,"date":"2024-10-19T23:58:34","date_gmt":"2024-10-19T23:58:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-221172019-tc\/"},"modified":"2024-10-25T23:11:56","modified_gmt":"2024-10-25T23:11:56","slug":"bs-en-iso-221172019-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-221172019-tc\/","title":{"rendered":"BS EN ISO 22117:2019 – TC"},"content":{"rendered":"

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\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
49<\/td>\nNational foreword <\/td>\n<\/tr>\n
51<\/td>\nEuropean foreword <\/td>\n<\/tr>\n
54<\/td>\nForeword <\/td>\n<\/tr>\n
55<\/td>\nIntroduction <\/td>\n<\/tr>\n
56<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
57<\/td>\n4 Scheme design and purpose
4.1 General
4.2 Scheme objectives <\/td>\n<\/tr>\n
58<\/td>\n4.3 Laboratory requirements for schemes
4.4 Choice of test matrices
4.5 Information on test methods used by the PT provider
4.6 Statistical design <\/td>\n<\/tr>\n
59<\/td>\n5 Technical requirements and guidance for sample design and content
5.1 Sources, characterization and traceability of organisms
5.2 Target organisms level <\/td>\n<\/tr>\n
60<\/td>\n5.3 Non-target organisms and interferences
5.4 Matrix selection and effects <\/td>\n<\/tr>\n
61<\/td>\n6 Sample verification by the provider
6.1 General
6.2 Sample homogeneity testing \u2014 General considerations
6.3 Homogeneity testing for quantitative (enumeration) samples <\/td>\n<\/tr>\n
62<\/td>\n6.4 Homogeneity testing for qualitative methods <\/td>\n<\/tr>\n
63<\/td>\n6.5 Stability testing by the provider
6.5.1 General
6.5.2 Stability during storage conditions
6.5.3 Stability during transport conditions <\/td>\n<\/tr>\n
64<\/td>\n7 Sample handling
7.1 General
7.2 Instructions to participants
8 Performance evaluations
8.1 General
8.2 Preliminary considerations <\/td>\n<\/tr>\n
65<\/td>\n8.3 \u200bAssessment of quantitative methods
8.3.1 General <\/td>\n<\/tr>\n
66<\/td>\n8.3.2 Distribution of data <\/td>\n<\/tr>\n
67<\/td>\n8.3.3 Determining the assigned value
8.3.4 Uncertainty of the assigned value
8.3.5 Methods of assessing performance
8.3.6 Using z-scores <\/td>\n<\/tr>\n
69<\/td>\n8.3.7 Other methods of performance evaluation <\/td>\n<\/tr>\n
71<\/td>\n8.3.8 Long-term performance assessment <\/td>\n<\/tr>\n
72<\/td>\n8.4 \u200bAssessment of qualitative methods
8.4.1 General
8.4.2 Performance of individual laboratories <\/td>\n<\/tr>\n
74<\/td>\n8.4.3 Scheme comparisons of laboratory performance <\/td>\n<\/tr>\n
76<\/td>\nAnnex A (informative) Example of details to be included in a PT scheme plan <\/td>\n<\/tr>\n
78<\/td>\nAnnex B (informative) Preparation of fungal spore suspensions <\/td>\n<\/tr>\n
79<\/td>\nAnnex C (informative) Methods of testing for variation between portions of test materials <\/td>\n<\/tr>\n
83<\/td>\nAnnex D (informative) Example of a safety data sheet <\/td>\n<\/tr>\n
85<\/td>\nAnnex E (informative) A practical method to assess long-term performance of participants in PT schemes using enumeration methods <\/td>\n<\/tr>\n
87<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Microbiology of the food chain. Specific requirements and guidance for proficiency testing by interlaboratory comparison<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n89<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":341847,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[124,2641],"product_tag":[],"class_list":{"0":"post-341838","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-07-100-30","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\/341838","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\/341847"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=341838"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=341838"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=341838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}