{"id":324626,"date":"2024-10-19T22:30:44","date_gmt":"2024-10-19T22:30:44","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-195772019\/"},"modified":"2024-10-25T21:07:07","modified_gmt":"2024-10-25T21:07:07","slug":"bs-en-iso-195772019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-195772019\/","title":{"rendered":"BS EN ISO 19577:2019"},"content":{"rendered":"

This document specifies a method for the determination of the content of 12 kinds of Nitrosamines (see Annex A) in footwear and footwear components by using solvent extraction and Gas chromatography with mass selective detector (GC-MS).<\/p>\n

This document is applicable to rubber in footwear materials.<\/p>\n

\n

NOTE ISO\/TR 16178 defines which materials are concerned by this determination.<\/p>\n<\/blockquote>\n

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
2<\/td>\nundefined <\/td>\n<\/tr>\n
4<\/td>\nEuropean foreword
Endorsement notice <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents and materials <\/td>\n<\/tr>\n
8<\/td>\n6 Apparatus <\/td>\n<\/tr>\n
9<\/td>\n7 Preparation of test samples
8 Procedure
8.1 Extraction
8.2 Purification
8.3 Chromatographic analysis
8.3.1 The chromatography parameters for GC-MS <\/td>\n<\/tr>\n
10<\/td>\n8.3.2 Qualitative and quantitative analysis by GC-MS
9 Expression of results
9.1 Calculation of results <\/td>\n<\/tr>\n
11<\/td>\n9.2 Limit of Quantification
10 Test report <\/td>\n<\/tr>\n
12<\/td>\nAnnex A (informative) Names of 12 kinds of Nitrosamines and the Standard selective GC-MS ions <\/td>\n<\/tr>\n
13<\/td>\nAnnex B (informative) The chromatography parameters for GC-MS <\/td>\n<\/tr>\n
14<\/td>\nAnnex C (informative) GC-MS total ion current of Nitrosamine standard sample <\/td>\n<\/tr>\n
15<\/td>\nAnnex D (normative) Confirmation of detected Nitrosamines <\/td>\n<\/tr>\n
16<\/td>\nAnnex E (normative) Alternative methods <\/td>\n<\/tr>\n
17<\/td>\nAnnex F (informative) Results of the interlaboratory tests <\/td>\n<\/tr>\n
18<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Footwear. Critical substances potentially present in footwear and footwear components. Determination of Nitrosamines<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2019<\/td>\n20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":324630,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-324626","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\/324626","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\/324630"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=324626"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=324626"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=324626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}