{"id":315761,"date":"2024-10-19T21:46:10","date_gmt":"2024-10-19T21:46:10","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-39242019\/"},"modified":"2024-10-25T19:54:52","modified_gmt":"2024-10-25T19:54:52","slug":"bs-en-iso-39242019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-39242019\/","title":{"rendered":"BS EN ISO 3924:2019"},"content":{"rendered":"

This document specifies a method for the determination of the boiling range distribution of petroleum products. The method is applicable to petroleum products and fractions with a final boiling point of 538\u00c3?\u00c6?\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00e2??\u00c3?\u00c2 \u00c3?\u00c6?\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00e2??\u00c3?\u00c2\u00b0C or lower at atmospheric pressure as determined by this document. This document does not apply to gasoline samples or gasoline components. The method is limited to products having a boiling range greater than 55\u00c3?\u00c6?\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00e2??\u00c3?\u00c2 \u00c3?\u00c6?\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00e2??\u00c3?\u00c2\u00b0C and having a vapour pressure sufficiently low to permit sampling at ambient temperature.<\/p>\n

The document describes two procedures.<\/p>\n

    \n
  1. \n

    Procedure\u00c3?\u00c6?\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00e2??\u00c3?\u00c2 A allows a larger selection of columns and analysis conditions, such as packed and capillary columns as well as a thermal conductivity detector in addition to the flame ionization detector. Analysis times range from 14\u00c3?\u00c6?\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00e2??\u00c3?\u00c2 min to 60\u00c3?\u00c6?\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00e2??\u00c3?\u00c2 min.<\/p>\n<\/li>\n

  2. \n

    Procedure\u00c3?\u00c6?\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00e2??\u00c3?\u00c2 B is restricted to only three capillary columns and requires no sample dilution. The analysis time is reduced to about 8\u00c3?\u00c6?\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00e2??\u00c3?\u00c2 min.<\/p>\n<\/li>\n<\/ol>\n

    Both procedures have been successfully applied to samples containing fatty acid methyl esters (FAME) up to 20\u00c3?\u00c6?\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00e2??\u00c3?\u00c2 %\u00c3?\u00c6?\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00e2??\u00c3?\u00c2 (volume fraction).<\/p>\n

    \n
    \n NOTE\n <\/div>\n

    For the purposes of this document, the terms \u00c3?\u00c6?\u00c3?\u00c2\u00a2\u00c3?\u00c2\u00a2\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00c2\u00ac\u00c3?\u00e2?\u00a6\u00c3\u00a2\u00e2?\u00ac\u00c5?% (mass fraction)\u00c3?\u00c6?\u00c3?\u00c2\u00a2\u00c3?\u00c2\u00a2\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00c2\u00ac\u00c3?\u00e2??\u00c3?\u00c2? and \u00c3?\u00c6?\u00c3?\u00c2\u00a2\u00c3?\u00c2\u00a2\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00c2\u00ac\u00c3?\u00e2?\u00a6\u00c3\u00a2\u00e2?\u00ac\u00c5?%\u00c3?\u00c6?\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00e2??\u00c3?\u00c2 (volume fraction)\u00c3?\u00c6?\u00c3?\u00c2\u00a2\u00c3?\u00c2\u00a2\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00c2\u00ac\u00c3?\u00e2??\u00c3?\u00c2? are used to represent the mass fraction ( \u00c3?\u00c6?\u00c3\u00a2\u00e2?\u00ac\u00c5\u00a1\u00c3?\u00e2??\u00c3?\u00c2\u00b5<\/i>), the volume fraction ( \u00c3?\u00c6?\u00c3?\u00c2?\u00c3?\u00c2\u00a2\u00c3\u00a2\u00e2??\u00c2\u00ac\u00c3?\u00c2 <\/i>) of a material.<\/p>\n<\/div>\n

    PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\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
    3<\/td>\n64_e_stf (36) <\/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 <\/td>\n<\/tr>\n
    8<\/td>\n4 Principle
    5 Reagents and materials <\/td>\n<\/tr>\n
    10<\/td>\n6 Apparatus <\/td>\n<\/tr>\n
    13<\/td>\n7 Sampling
    8 Preparation of apparatus
    8.1 Column preparation
    8.1.1 General
    8.1.2 Packed columns
    8.1.3 Capillary columns <\/td>\n<\/tr>\n
    14<\/td>\n8.2 Chromatograph
    8.3 Column resolution <\/td>\n<\/tr>\n
    15<\/td>\n8.4 Detector response check
    8.5 Peak skewness <\/td>\n<\/tr>\n
    16<\/td>\n9 Calibration
    9.1 Analysis sequence protocol <\/td>\n<\/tr>\n
    17<\/td>\n9.2 Baseline compensation analysis
    9.3 Retention time versus boiling point calibration <\/td>\n<\/tr>\n
    18<\/td>\n9.4 Analysis of reference material <\/td>\n<\/tr>\n
    19<\/td>\n10 Procedure
    10.1 Sample preparation <\/td>\n<\/tr>\n
    20<\/td>\n10.2 Sample analysis
    11 Calculation
    12 Expression of results <\/td>\n<\/tr>\n
    21<\/td>\n13 Precision
    13.1 General
    13.2 Repeatability Procedure\u00a0A
    13.3 Reproducibility Procedure\u00a0A <\/td>\n<\/tr>\n
    22<\/td>\n13.4 Repeatability Procedure\u00a0B
    13.5 Reproducibility Procedure\u00a0B
    13.6 Bias <\/td>\n<\/tr>\n
    23<\/td>\n14 Test report <\/td>\n<\/tr>\n
    24<\/td>\nAnnex\u00a0A (informative) Calculation of ISO\u00a03405 equivalent data <\/td>\n<\/tr>\n
    27<\/td>\nAnnex\u00a0B (normative) Reference material specified values and deviation limits <\/td>\n<\/tr>\n
    29<\/td>\nAnnex\u00a0C (informative) Boiling points of non-normal n-alkane hydrocarbons <\/td>\n<\/tr>\n
    32<\/td>\nAnnex\u00a0D (informative) Boiling point revision <\/td>\n<\/tr>\n
    33<\/td>\nAnnex\u00a0E (informative) Alternative hydrogen and nitrogen carrier gases using Procedure\u00a0B <\/td>\n<\/tr>\n
    40<\/td>\nAnnex\u00a0F (informative) Hydrogen and nitrogen carrier gases using Procedure\u00a0A <\/td>\n<\/tr>\n
    45<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Petroleum products. Determination of boiling range distribution. Gas chromatography 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>\n2019<\/td>\n46<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":315763,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-315761","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\/315761","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\/315763"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=315761"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=315761"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=315761"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}