{"id":371905,"date":"2024-10-20T02:26:51","date_gmt":"2024-10-20T02:26:51","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-228182021\/"},"modified":"2024-10-26T04:15:38","modified_gmt":"2024-10-26T04:15:38","slug":"bs-en-iso-228182021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-228182021\/","title":{"rendered":"BS EN ISO 22818:2021"},"content":{"rendered":"

This document specifies a chromatographic method to determine the amount of short-chain chlorinated paraffins (SCCPs: C10<\/sub>-C13<\/sub>) and middle-chain chlorinated paraffins (MCCPs: C14<\/sub>-C17<\/sub>) in textile articles, especially in polymer of the coated fabrics, prints made of polymer and buttons made of polymer (e.g. polyvinylchloride) by means of solvent extraction and gas chromatography negative ion chemical ionization mass spectrometry (GC-NCI-MS).<\/p>\n

PDF Catalog<\/h4>\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>\nNational foreword <\/td>\n<\/tr>\n
4<\/td>\nEuropean foreword <\/td>\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
4 Principle
5 Reagents <\/td>\n<\/tr>\n
10<\/td>\n5.6 Standard solutions
6 Apparatus <\/td>\n<\/tr>\n
11<\/td>\n7 Preparation of test specimens
8 Procedure
8.1 Extraction of test specimen
8.2 Sulfuric acid clean-up
8.3 Preparation of the calibration solutions
8.3.1 Preparation of SCCPs calibration solution (5 \u00b5g\/ml) with 59 % Cl
8.3.2 Preparation of SCCPs calibration solution (50 \u00b5g\/ml) with 59 % Cl
8.3.3 Preparation of SCCPs calibration solution (75 \u00b5g\/ml) with 59 % Cl
8.3.4 Preparation of MCCPs calibration solution (5 \u00b5g\/ml) with 55 % Cl <\/td>\n<\/tr>\n
12<\/td>\n8.3.5 Preparation of MCCPs calibration solution (50 \u00b5g\/ml) with 55 % Cl
8.3.6 Preparation of MCCPs calibration solution (75 \u00b5g\/ml) with 55 % Cl
8.3.7 Daily calibration
8.4 GC-MS determination <\/td>\n<\/tr>\n
13<\/td>\n9 Expression of results
9.1 Evaluation
9.2 Determination of the recovery rate of the IS
9.3 Interferences
9.3.1 Interferences of MCCPs masses <\/td>\n<\/tr>\n
14<\/td>\n9.3.2 Interferences of SCCPs masses
10 Test report <\/td>\n<\/tr>\n
15<\/td>\nAnnex A (normative) Integration with peak shape evaluation (PSE) <\/td>\n<\/tr>\n
20<\/td>\nAnnex B (informative) Chromatographic parameters <\/td>\n<\/tr>\n
22<\/td>\nAnnex C (informative) Reliability of method <\/td>\n<\/tr>\n
23<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Textiles. Determination of short-chain chlorinated paraffins (SCCP) and middle-chain chlorinated paraffins (MCCP) in textile products out of different matrices by use of gas chromatography negative ion chemical ionization mass spectrometry<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2021<\/td>\n24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":371910,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[873,2641],"product_tag":[],"class_list":{"0":"post-371905","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-59-060-01","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\/371905","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\/371910"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=371905"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=371905"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=371905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}