{"id":380786,"date":"2024-10-20T03:08:29","date_gmt":"2024-10-20T03:08:29","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-225172021\/"},"modified":"2024-10-26T05:41:20","modified_gmt":"2024-10-26T05:41:20","slug":"bs-en-iso-225172021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-225172021\/","title":{"rendered":"BS EN ISO 22517:2021"},"content":{"rendered":"

This document specifies a quantitative test method to determine 24\u00c2 kinds of pesticide residues in leather by gas chromatography-mass spectrometry (GC-MS).<\/p>\n

This document is applicable to all types of leather that could release pesticides.<\/p>\n

PDF Catalog<\/h4>\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
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>\n1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Safety precautions <\/td>\n<\/tr>\n
8<\/td>\n6 Reagents
7 Apparatus
7.4 Vortex mixer. <\/td>\n<\/tr>\n
9<\/td>\n8 Procedure
8.1 Sample
8.2 Extraction
8.3 Purification <\/td>\n<\/tr>\n
10<\/td>\n8.4 Calibration solutions
8.4.1 Preparation of calibration solution mixture
8.4.2 Preparation of calibration mixture for recovery rate
8.5 Preparation of blank sample
8.6 Analysis by GC-MS
8.7 Check of the analytical system <\/td>\n<\/tr>\n
11<\/td>\n9 \u200bEvaluation of results
9.1 Calculation of results
9.2 Reliability of the method
10 Test report <\/td>\n<\/tr>\n
12<\/td>\nAnnex A (normative) 24 kinds of pesticide compounds <\/td>\n<\/tr>\n
13<\/td>\nAnnex B (informative) GC-MS chromatographic conditions and parameters <\/td>\n<\/tr>\n
14<\/td>\nAnnex C (informative) Retention time, quantitative and qualitative ions and ion abundance ratios <\/td>\n<\/tr>\n
15<\/td>\nAnnex D (informative) Start time and dwell time of each group of detecting ions <\/td>\n<\/tr>\n
16<\/td>\nAnnex E (informative) Chromatogram and selected ion of the 24 pesticides standard obtained by GC-MS <\/td>\n<\/tr>\n
17<\/td>\nAnnex F (informative) Recovery range of pesticides in leather (n = 6) <\/td>\n<\/tr>\n
19<\/td>\nAnnex G (informative) Precision <\/td>\n<\/tr>\n
21<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Leather. Chemical tests. Determination of pesticide residues content<\/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>\n22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":380795,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[904,2641],"product_tag":[],"class_list":{"0":"post-380786","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-59-140-30","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\/380786","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\/380795"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=380786"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=380786"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=380786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}