{"id":338684,"date":"2024-10-19T23:42:13","date_gmt":"2024-10-19T23:42:13","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-48742020\/"},"modified":"2024-10-25T22:48:34","modified_gmt":"2024-10-25T22:48:34","slug":"bs-iso-48742020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-48742020\/","title":{"rendered":"BS ISO 4874:2020"},"content":{"rendered":"<p>This document specifies the general principles to be applied when sampling batches of raw tobacco in order to assess either<\/p>\n<ul>\n<li>\n<p>the mean value of one or more of its characteristics, or<\/p>\n<\/li>\n<li>\n<p>the heterogeneity of one or more of its characteristics.<\/p>\n<\/li>\n<\/ul>\n<p>Manufactured tobacco products, including products intended for sale or distribution, are specifically not included in the scope of this document.<\/p>\n<p>This document is applicable to the sampling of batches of raw tobacco of the following types:<\/p>\n<ol type=\"a\">\n<li>\n<p>leaf tobacco:<\/p>\n<ol type=\"1\">\n<li>\n<p>flue cured;<\/p>\n<\/li>\n<li>\n<p>air cured;<\/p>\n<\/li>\n<li>\n<p>sun cured;<\/p>\n<\/li>\n<li>\n<p>fire cured;<\/p>\n<\/li>\n<\/ol>\n<\/li>\n<li>\n<p>pretreated raw tobacco:<\/p>\n<ol type=\"1\">\n<li>\n<p>which has undergone fermentation (in packages not intended for retail or wholesale sales or distribution, in bulk, in chambers);<\/p>\n<\/li>\n<li>\n<p>which has been partially or completely stemmed;<\/p>\n<\/li>\n<li>\n<p>which is in the form of stems;<\/p>\n<\/li>\n<li>\n<p>which is in the form of waste and remnants;<\/p>\n<\/li>\n<li>\n<p>which has been reconstituted in the form of strips.<\/p>\n<\/li>\n<\/ol>\n<\/li>\n<\/ol>\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>National foreword  <\/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  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>4 Contractual arrangements <br \/> 5 Sampling <br \/> 5.1 General <br \/> 5.2 Sampling equipment <br \/> 5.3 Containers for samples and storage precautions <br \/> 6 Procedure <br \/> 6.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>6.2 Treatment of damaged sampling units <br \/> 6.3 Selection of sampling units <br \/> 6.3.1 General <br \/> 6.3.2 Selecting the sampling units at random  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>6.3.3 Selecting the sampling units by periodic systematic sampling <br \/> 6.4 Extraction of increments and constitution of single samples <br \/> 6.4.1 Composition <br \/> 6.4.2 Number of increments <br \/> 6.4.3 Size of single samples <br \/> 6.4.4 Tobacco in bulk  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>7 Sampling report  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>Annex A (informative) Example of sampling  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Tobacco. Sampling of batches of raw material. General principles<\/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>2020<\/td>\n<td>16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":338690,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-338684","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\/338684","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\/338690"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=338684"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=338684"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=338684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}