{"id":386165,"date":"2024-10-20T03:34:08","date_gmt":"2024-10-20T03:34:08","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-190502021\/"},"modified":"2024-10-26T06:30:31","modified_gmt":"2024-10-26T06:30:31","slug":"bs-iso-190502021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-190502021\/","title":{"rendered":"BS ISO 19050:2021"},"content":{"rendered":"

This document describes the method of determination of both major and trace levels of metal contents in rubber \u2014 raw, vulcanized \u2014 by ICP-OES.<\/p>\n

PDF Catalog<\/h4>\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
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Principle <\/td>\n<\/tr>\n
10<\/td>\n5 Reagents
5.8 Diluted nitric acid.
5.9 Diluted HCl.
6 Apparatus <\/td>\n<\/tr>\n
11<\/td>\n6.4 Hot plate.
6.7 Muffle furnace. <\/td>\n<\/tr>\n
12<\/td>\n7 Calibration
8 Sample preparation
8.1 General <\/td>\n<\/tr>\n
13<\/td>\n8.2 Sampling
8.3 Decomposition of organic matter
8.3.1 Methods of destruction
8.3.2 Wet oxidation
8.3.3 Dry ashing <\/td>\n<\/tr>\n
14<\/td>\n8.3.4 Microwave digestion <\/td>\n<\/tr>\n
15<\/td>\n8.4 Preparation of standard solution and test solution
9 Procedure <\/td>\n<\/tr>\n
16<\/td>\n9.4 Equipment check
9.5 Preparation of calibration curve
9.6 Test run <\/td>\n<\/tr>\n
18<\/td>\n10 Test report <\/td>\n<\/tr>\n
19<\/td>\nAnnex A (normative) Calibration schedule <\/td>\n<\/tr>\n
20<\/td>\nAnnex B (informative) Process flow of atomization of sample in ICP-OES <\/td>\n<\/tr>\n
21<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Rubber, raw, vulcanized. Determination of metal content by ICP-OES<\/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>\n22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":386172,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1172,2641],"product_tag":[],"class_list":{"0":"post-386165","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-040-10","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\/386165","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\/386172"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=386165"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=386165"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=386165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}