{"id":371842,"date":"2024-10-20T02:26:34","date_gmt":"2024-10-20T02:26:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-233222021\/"},"modified":"2024-10-26T04:15:01","modified_gmt":"2024-10-26T04:15:01","slug":"bs-iso-233222021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-233222021\/","title":{"rendered":"BS ISO 23322:2021"},"content":{"rendered":"<p>This document specifies a method for the gas-chromatographic determination of the qualitative and quantitative composition of solvents contained in a product. The method is applicable to coating materials containing solely organic solvents (generally called conventional coating materials) and binder solutions and non-aqueous dispersions containing solely organic solvents.<\/p>\n<p>The method defined in this document is not applicable for determination of volatile organic compounds (VOC) and semi-volatile organic compounds (SVOC) content.<\/p>\n<div class=\"non-normative-note\">\n<div class=\"note-label\">\n  NOTE\n <\/div>\n<p>For determination of VOC and SVOC, see <span class=\"std\"> <span class=\"std-ref\">ISO 11890-2<\/span><\/span> .<\/p>\n<\/div>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>undefined  <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>Foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>1 Scope <br \/> 2 Normative references <br \/> 3 Terms and definitions <br \/> 4 Units <br \/> 5 Principle  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>6 Apparatus <br \/> 6.1 Gas chromatograph <br \/> 6.1.1 General <br \/> 6.1.2 Sample injection system <br \/> 6.1.3 Oven  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>6.1.4 Detector <br \/> 6.1.5 Capillary separation column <br \/> 6.1.6 Analytical system performance criteria <br \/> 6.2 Injection syringe <br \/> 6.3 Data processing <br \/> 6.4  Sample vial  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>7 Reagents <br \/> 7.1  General <br \/> 7.2 Internal standard <br \/> 7.3 Gases <br \/> 7.4 Calibration substances <br \/> 7.5 Extraction solvent  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>8 Sampling <br \/> 9 Choice of sample injection system <br \/> 10 Procedure <br \/> 10.1 Gas chromatographic conditions <br \/> 10.2 Injection volume <br \/> 10.3 Calibration <br \/> 10.3.1 General <br \/> 10.3.2 Preparation of calibration solutions  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>10.3.3 Analysis of the multi-point calibration  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>10.4 Quality assurance <br \/> 10.5 Sample preparation and analysis <br \/> 10.5.1 Direct injection <br \/> 10.5.2 Head space injection <br \/> 10.5.3 Preparation of test samples for analysis without multiple standard additions  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>10.5.4 Data acquisition for sample measurement <br \/> 11 Quantitative determination of compound content with respect to CSRF <br \/> 12 Expression of results <br \/> 13 Precision <br \/> 13.1 Repeatability  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>13.2 Reproducibility <br \/> 14 Test report  <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>Annex A (informative)  Examples for GC method conditions  <\/td>\n<\/tr>\n<tr>\n<td><b>19<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Paints and varnishes. Determination of solvents in coating materials containing organic solvents only. Gas-chromatographic method<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2021<\/td>\n<td>20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":371852,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-371842","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\/371842","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\/371852"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=371842"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=371842"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=371842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}