{"id":291172,"date":"2024-10-19T19:46:04","date_gmt":"2024-10-19T19:46:04","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-207202018\/"},"modified":"2024-10-25T16:47:37","modified_gmt":"2024-10-25T16:47:37","slug":"bs-iso-207202018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-207202018\/","title":{"rendered":"BS ISO 20720:2018"},"content":{"rendered":"

This document specifies specimen preparation methods for the analysis of particles in powders using energy-dispersive spectrometers (EDS) or wavelength-dispersive spectrometers (WDS) installed on an EPMA or SEM. The preparation methods for powder particle analysis are classified by the analytical purpose and the particle size.<\/p>\n

This document applies to inorganic particles larger than 100 nm and smaller than 100 \u00b5m in diameter.<\/p>\n

It applies only to analysis of \u201cgeneral\u201d powders, which means that it excludes procedures for special applications such as forensic or trace analysis.<\/p>\n

PDF Catalog<\/h4>\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 Abbreviated terms
5 Analytical purposes and methods of specimen preparation for particle analysis[1]
5.1 Methods of specimen preparation for particle analysis <\/td>\n<\/tr>\n
10<\/td>\n5.2 Description of preparation methods
5.2.1 Analysis of whole particles or surface of particles <\/td>\n<\/tr>\n
12<\/td>\n5.2.2 Analysis of cross-section of particles <\/td>\n<\/tr>\n
13<\/td>\n5.3 Choosing preparation methods <\/td>\n<\/tr>\n
14<\/td>\n6 Electric conductivity processing <\/td>\n<\/tr>\n
15<\/td>\nAnnex A (informative) Examples of X-ray strength dependency on tablet-forming pressure <\/td>\n<\/tr>\n
16<\/td>\nAnnex B (informative) Example of X-ray strength dependency on tablet-forming particle size <\/td>\n<\/tr>\n
17<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Microbeam analysis. Methods of specimen preparation for analysis of general powders using WDS and EDS<\/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>\n18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":291178,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1002,2641],"product_tag":[],"class_list":{"0":"post-291172","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-71-040-99","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\/291172","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\/291178"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=291172"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=291172"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=291172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}