{"id":424448,"date":"2024-10-20T06:51:48","date_gmt":"2024-10-20T06:51:48","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-23-30469465-dc-2023\/"},"modified":"2024-10-26T12:54:10","modified_gmt":"2024-10-26T12:54:10","slug":"bsi-23-30469465-dc-2023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-23-30469465-dc-2023\/","title":{"rendered":"BSI 23\/30469465 DC 2023"},"content":{"rendered":"<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>7<b><\/td>\n<td>Foreword   <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>Introduction   <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>1 Scope  <br \/> 2 Normative references  <br \/> 3 Terms and definitions   <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>4 Technical and production requirements  <br \/> 4.1 General  <br \/> 4.2 Production planning  <br \/> 4.3 Specification of the CRM and its measurand  <br \/> 4.3.1 General  <br \/> 4.3.2 Specification of purpose   <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>4.3.3 Specification of the measurand  <br \/> 4.3.4 Definition of the metrological reference  <br \/> 4.3.5 Fitness for purpose  <br \/> 4.3.6 Safety considerations  <br \/> 4.3.7 Resources and approaches to purity analysis   <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>4.4 Candidate material sourcing and assessment of suitability including verification of PC identity and adequate purity  <br \/> 4.4.1 Material sourcing   <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>4.4.2 Verification of PC identity  <br \/> 4.4.3 Material suitability   <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>4.5 Product packaging and specification of conditions for storage and safe handling  <br \/> 4.5.1 General considerations  <br \/> 4.5.2 Selection and treatment of packaging materials   <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>4.5.3 Storage and transportation issues  <br \/> 4.5.4 Label of containers  <br \/> 4.6 Approaches to purity assessment of the CRM   <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>4.7 Development and validation of procedures for characterisation including achieving target measurement uncertainty  <br \/> 4.7.1 General  <br \/> 4.7.2 Multiple methods for purity determination   <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>4.7.3 Property value boundaries  <br \/> 4.8 Assessment of homogeneity  <br \/> 4.8.1 General  <br \/> 4.8.2 Preliminary assessment of homogeneity   <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>4.8.3 Sampling strategy  <br \/> 4.8.4 Minimum sample size  <br \/> 4.8.5 Experimental method of homogeneity assessment  <br \/> 4.9 Assessment of stability  <br \/> 4.9.1 General  <br \/> 4.9.2 Sources of Instability   <\/td>\n<\/tr>\n<tr>\n<td><b>19<b><\/td>\n<td>4.9.3 Repeated use stability  <br \/> 4.9.4 Stability monitoring  <br \/> 4.10 Characterisation of the reference material  <br \/> 4.10.1 General  <br \/> 4.10.2 Direct determination   <\/td>\n<\/tr>\n<tr>\n<td><b>20<b><\/td>\n<td>4.10.3 Indirect determination  <br \/> 4.10.4 Characterisation for use in multi-component solutions  <br \/> 4.11 metrological traceability of the certified property value  <br \/> 4.12 Preparation of certificates   <\/td>\n<\/tr>\n<tr>\n<td><b>22<b><\/td>\n<td>Annex\u20acA (informative) Examples of structure identification approaches   <\/td>\n<\/tr>\n<tr>\n<td><b>24<b><\/td>\n<td>Annex\u20acB (informative) Examples of measurement procedures for assessment of purity   <\/td>\n<\/tr>\n<tr>\n<td><b>28<b><\/td>\n<td>Annex\u20acC (informative) Examples of production of pure substance organic certified reference materials by reference material producers   <\/td>\n<\/tr>\n<tr>\n<td><b>47<b><\/td>\n<td>Bibliography   <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>BS ISO 33407. Guidance for the production of pure organic substance certified reference materials<\/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>2023<\/td>\n<td>49<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":424458,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[999,2641],"product_tag":[],"class_list":{"0":"post-424448","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-71-040-30","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\/424448","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\/424458"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=424448"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=424448"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=424448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}