{"id":364332,"date":"2024-10-20T01:50:06","date_gmt":"2024-10-20T01:50:06","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-225182020\/"},"modified":"2024-10-26T02:54:27","modified_gmt":"2024-10-26T02:54:27","slug":"bs-en-iso-225182020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-225182020\/","title":{"rendered":"BS EN ISO 22518:2020"},"content":{"rendered":"

This document specifies a method for the gas-chromatographic determination of the solvents in water-thinnable paints and varnishes, binder solutions, emulsions and dispersions.<\/p>\n

With the precision stated in Clause 13, single components above 0,02 % (mass fraction) can be determined quantitatively.<\/p>\n

The method defined in this document is not applicable for the determination of Volatile Organic Compounds (VOC) and Semi-Volatile Organic Compounds (SVOC) content.<\/p>\n

\n

NOTE For the determination of VOC and SVOC, see ISO 11890\u20112[<\/sup>2<\/sup>]<\/sup>.<\/p>\n<\/blockquote>\n

PDF Catalog<\/h4>\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 Units
5 Principle <\/td>\n<\/tr>\n
8<\/td>\n6 Apparatus
6.1 Gas chromatograph
6.1.1 General
6.1.2 Sample injection system
6.1.3 Oven
6.1.4 Detector <\/td>\n<\/tr>\n
9<\/td>\n6.1.5 Capillary separation column
6.1.6 Injection syringe
6.2 Data acquisition
6.3 Sample vessel
7 Reagents
7.1 Gases
7.2 Internal standard
7.3 Calibration substances
7.4 Diluents <\/td>\n<\/tr>\n
10<\/td>\n8 Sampling
9 Choice of sample injection system
10 Procedure
10.1 Gas chromatographic conditions
10.1.1 General
10.1.2 Example of hot injection and gas chromatography of a water-thinnable coating material <\/td>\n<\/tr>\n
11<\/td>\n10.1.3 Cold injection and gas chromatography of a water-thinnable coating material (example) <\/td>\n<\/tr>\n
13<\/td>\n10.2 Injection volume
10.3 Calibration
10.4 Sample preparation and analysis <\/td>\n<\/tr>\n
14<\/td>\n11 Expression of results
12 Precision
12.1 General <\/td>\n<\/tr>\n
15<\/td>\n12.2 Repeatability
12.3 Reproducibility
13 Test report <\/td>\n<\/tr>\n
17<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Paints and varnishes. Determination of solvents in water-thinnable coating materials. Gas-chromatographic 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>\n2021<\/td>\n18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":364337,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-364332","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\/364332","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\/364337"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=364332"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=364332"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=364332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}