{"id":324342,"date":"2024-10-19T22:29:14","date_gmt":"2024-10-19T22:29:14","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-13365-22020\/"},"modified":"2024-10-25T21:05:00","modified_gmt":"2024-10-25T21:05:00","slug":"bs-en-iso-13365-22020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-13365-22020\/","title":{"rendered":"BS EN ISO 13365-2:2020"},"content":{"rendered":"

This document specifies a test method by artificial perspiration solution aqueous extraction for the determination of the aqueous extractable content of the following preservative agents in leather by liquid chromatography:<\/p>\n

    \n
  1. \n

    2-(thiocyanomethylthio)-benzothiazole (TCMTB);<\/p>\n<\/li>\n

  2. \n

    4-chloro-3-methylphenol (PCMC);<\/p>\n<\/li>\n

  3. \n

    2-phenylphenol (OPP);<\/p>\n<\/li>\n

  4. \n

    2-octylisothiazol-3(2H)-one (OIT);<\/p>\n<\/li>\n<\/ol>\n

    This method can also be used to determine breakdown products of these preservative agents, which protect leather from microbiological attack.<\/p>\n

    PDF Catalog<\/h4>\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
    6<\/td>\nForeword <\/td>\n<\/tr>\n
    7<\/td>\n1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle <\/td>\n<\/tr>\n
    8<\/td>\n5 Reagents
    5.1 General
    5.2 Target compounds
    5.3 Preparation of calibration solutions <\/td>\n<\/tr>\n
    9<\/td>\n6 Apparatus and materials
    7 Testing procedure
    7.1 Sampling and sample preparation
    7.2 Preparation of acid artificial perspiration solution
    7.3 Preparation of analytical solution <\/td>\n<\/tr>\n
    10<\/td>\n7.4 Analytical procedure
    8 Calculation <\/td>\n<\/tr>\n
    11<\/td>\n9 Test report <\/td>\n<\/tr>\n
    12<\/td>\nAnnex A (informative) Chromatographic conditions <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Leather. Chemical determination of the preservative (TCMTB, PCMC, OPP, OIT) content in leather by liquid chromatography – Artificial perspiration extraction method<\/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>\n14<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":324351,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[904,2641],"product_tag":[],"class_list":{"0":"post-324342","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\/324342","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\/324351"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=324342"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=324342"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=324342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}