This document specifies a method to determine the amount of phenol in footwear and footwear components. It is applicable to all parts of footwear except for metal parts.<\/p>\n
\nNOTE ISO\/TR 16178:2012, Table 1 defines which materials are included in this determination.<\/p>\n<\/blockquote>\n
PDF Catalog<\/h4>\n
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\n PDF Pages<\/th>\n PDF Title<\/th>\n<\/tr>\n \n 2<\/td>\n National foreword <\/td>\n<\/tr>\n \n 4<\/td>\n European foreword <\/td>\n<\/tr>\n \n 6<\/td>\n Foreword <\/td>\n<\/tr>\n \n 7<\/td>\n 1 Scope
2 Normative references
3 Terms and definitions
4 Principle <\/td>\n<\/tr>\n\n 8<\/td>\n 5 Reagents and materials
5.1 Chemicals
5.1.1 Phenol CAS: 108-95-2 (target compound).
5.1.2 Phenol-D6 CAS: 13127-88-3 (extraction surrogate).
5.1.3 Anthracene-D10 CAS: 1719-06-8 (internal standard).
5.1.4 Toluene CAS: 108-88-3 (solvent).
5.1.5 Acetone CAS: 67-64-1 (solvent).
5.1.6 Mixture toluene\/acetone (80\/20) percent by volume (extraction mixture).
5.1.7 Methanol CAS: 67-56-1 (solvent).
5.2 Stock solutions
5.2.1 Internal standard \u2013 Anthracene-D10 \u2013 stock solution (1 000 mg\/l).
5.2.2 Internal standard \u2013 Anthracene-D10 \u2013 working solution (10 mg\/l).
5.2.3 Extraction surrogate \u2013 Phenol-D6 \u2013 stock solution (1 000 mg\/l).
5.2.4 Extraction surrogate \u2013 Phenol-D6 \u2013 working solution (10 mg\/l).
5.2.5 Target compound \u2013 phenol \u2013 stock solution (1 000 mg\/l). <\/td>\n<\/tr>\n\n 9<\/td>\n 5.2.6 Phenol + Phenol-D6 \u2013 intermediate calibration solution (10 mg\/l).
5.2.7 Phenol + Phenol-D6 \u2013 working calibration solution (1 mg\/l).
6 Apparatus
7 Sampling
8 Test method
8.1 Extraction <\/td>\n<\/tr>\n\n 10<\/td>\n 8.2 Analysis
8.3 Calibration
9 Determination with GC-MS
9.1 Measuring method <\/td>\n<\/tr>\n\n 11<\/td>\n 9.2 Quantification
9.2.1 Calibration curve
9.2.2 Recovery rate
9.2.3 Determination of the phenol content <\/td>\n<\/tr>\n\n 12<\/td>\n 9.3 Performances of the test method
9.3.1 Quantification limit of the GC-MS method
9.3.2 Interlaboratory tests
10 Test report <\/td>\n<\/tr>\n\n 13<\/td>\n Annex A (informative) Example of an instrumental method <\/td>\n<\/tr>\n \n 15<\/td>\n Annex B (informative) Results of the interlaboratory tests <\/td>\n<\/tr>\n \n 16<\/td>\n Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Footwear. Critical substances potentially present in footwear and footwear components. Determination of phenol in footwear materials (ISO 20536:2017)<\/b><\/p>\n
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\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n BSI<\/b><\/a><\/td>\n 2017<\/td>\n 18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":324265,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-324258","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\/324258","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\/324265"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=324258"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=324258"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=324258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}