{"id":5085,"date":"2024-10-16T17:57:41","date_gmt":"2024-10-16T17:57:41","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d4900-2009\/"},"modified":"2024-10-24T10:28:57","modified_gmt":"2024-10-24T10:28:57","slug":"astm-d4900-2009","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d4900-2009\/","title":{"rendered":"ASTM-D4900 2009"},"content":{"rendered":"<h3>ASTM D4900-99-Reapproved2009<\/h3>\n<h4>Historical Standard: Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts<\/h4>\n<div>\n<h4>ASTM D4900<\/h4>\n<p><strong>Scope<\/strong><\/p>\n<p id=\"s00002\">1.1 This test method is intended for use in detecting the presence of lignosulfonates (sulfite cellulose) in extracts of tanning materials.<\/p>\n<p>1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.<\/p>\n<p id=\"s00003\">1.3 <span class=\"italic\">This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.<\/span><\/p>\n<p><strong>Keywords<\/strong><\/p>\n<p>lignosulfonates; sulfite cellulose; tannin analysis; vegetable tannin analysis; Cellulose and cellulose derivatives; Lignosulfonates; Purity analysis; Sulfite cellulose; Tanning analysis\/materials; Vegetable-tanned leather<\/p>\n<p><strong>ICS Code<\/strong><\/p>\n<p>ICS Number Code n\/a<\/p>\n<p><strong>DOI:<\/strong> 10.1520\/D4900-99R09<\/p>\n<\/div>\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>1<b><\/td>\n<td>Scope <br \/> Referenced Documents <br \/> Summary of Test Method <br \/> Significance and Use <br \/> Specimen <br \/> Apparatus and Reagents <br \/> Procedure <br \/> Results <br \/> Precision and Bias  <\/td>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>Keywords  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>D4900-99(2009) Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts<\/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\/astm\/\"><b>ASTM<\/b><\/a><\/td>\n<td>2009<\/td>\n<td>2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":5086,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-5085","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-astm","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\/5085","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\/5086"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=5085"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=5085"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=5085"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}