{"id":371838,"date":"2024-10-20T02:26:33","date_gmt":"2024-10-20T02:26:33","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-275872021\/"},"modified":"2024-10-26T04:15:03","modified_gmt":"2024-10-26T04:15:03","slug":"bs-en-iso-275872021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-275872021\/","title":{"rendered":"BS EN ISO 27587:2021"},"content":{"rendered":"

This document specifies a method for the determination of free formaldehyde, which is released under dynamic conditions when the sample is heated in an inert dry atmosphere, in process auxiliaries for leather. The analytical result obtained according to this procedure is expressed in milligrams per kilogram (mg\/kg) sample.<\/p>\n

This document specifies a method for the determination of free formaldehyde, which is released under dynamic conditions when the sample is heated in an inert dry atmosphere, in process auxiliaries for leather. The analytical result obtained according to this procedure is expressed in milligrams per kilogram (mg\/kg) sample.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents <\/td>\n<\/tr>\n
8<\/td>\n6 Apparatus and materials <\/td>\n<\/tr>\n
9<\/td>\n7 Methods
7.1 Outline of sample preparation system <\/td>\n<\/tr>\n
10<\/td>\n7.2 Setting of initial conditions
7.3 Sample preparation
7.4 Analysis <\/td>\n<\/tr>\n
11<\/td>\n8 HPLC conditions
9 Calibration
10 Calculation
11 Checking reagents for absence of formaldehyde <\/td>\n<\/tr>\n
12<\/td>\n12 Control of the procedure
13 Determination of formaldehyde in solution S1
14 Test report <\/td>\n<\/tr>\n
13<\/td>\nAnnex A (informative) Reliability of the method <\/td>\n<\/tr>\n
14<\/td>\nAnnex B (informative) HPLC conditions <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Leather. Chemical tests. Determination of free formaldehyde in process auxiliaries<\/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>\n16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":371846,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[904,2641],"product_tag":[],"class_list":{"0":"post-371838","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-59-140-30","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\/371838","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\/371846"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=371838"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=371838"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=371838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}