{"id":302469,"date":"2024-10-19T20:39:54","date_gmt":"2024-10-19T20:39:54","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-16785-12015\/"},"modified":"2024-10-25T18:11:19","modified_gmt":"2024-10-25T18:11:19","slug":"bs-en-16785-12015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-16785-12015\/","title":{"rendered":"BS EN 16785-1:2015"},"content":{"rendered":"

This part of EN 16785<\/span> <\/span> specifies a method of determining the bio-based content in products, based on the radiocarbon analysis and elemental analysis.<\/p>\n

As a direct analytical determination is not feasible, this method consists in requiring from the producer or his representative some data given in a statement, and comparing these data with the results of the radiocarbon and elemental analysis.<\/p>\n

This European Standard is applicable to any solid, liquid and gaseous product containing carbon, provided that a statement is available about the elemental composition and the bio-based content of the product(s).<\/p>\n

This method is not needed for the determination of the bio-based content in natural products wholly derived from biomass.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nContents Page <\/td>\n<\/tr>\n
5<\/td>\nEuropean foreword <\/td>\n<\/tr>\n
6<\/td>\nIntroduction <\/td>\n<\/tr>\n
8<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
4.1 Symbols <\/td>\n<\/tr>\n
9<\/td>\n4.2 Abbreviations
5 Principle
5.1 Product groups
5.2 Group I products
5.3 Group II products <\/td>\n<\/tr>\n
10<\/td>\n5.4 Natural products
6 Rules for allocation of elements
7 Group I products
7.1 Statement <\/td>\n<\/tr>\n
11<\/td>\nTable 1 \u2014 Example of calculation for bio-ethyl acetate
7.2 Sampling
7.3 Determination of the bio-based carbon content and elemental composition
7.3.1 Procedure
7.3.2 Variability of test results <\/td>\n<\/tr>\n
12<\/td>\n7.4 Validation criteria of the bio-based content <\/td>\n<\/tr>\n
13<\/td>\nFigure 1 \u2014 Decision scheme for Group I products <\/td>\n<\/tr>\n
14<\/td>\n7.5 Examples of application of the decision scheme
Table 2 \u2014 Example 1
Table 3 \u2014 Example 2
Table 4 \u2014 Example 3 <\/td>\n<\/tr>\n
15<\/td>\n7.6 Test report
8 Group II products
8.1 Statement <\/td>\n<\/tr>\n
16<\/td>\n8.2 Sampling
8.3 Determination of the bio based carbon content
8.3.1 Procedure
8.3.2 Variability of test results
8.4 Validation criteria of the bio-based content <\/td>\n<\/tr>\n
17<\/td>\nFigure 2 \u2014 Decision scheme for Group II products
8.5 Example of application of the decision scheme <\/td>\n<\/tr>\n
18<\/td>\n8.6 Test report <\/td>\n<\/tr>\n
19<\/td>\nAnnex A (informative) Standardized sampling methods
Table A.1 \u2014 Sampling methods <\/td>\n<\/tr>\n
20<\/td>\nAnnex B (informative) Example of format for reporting results for Group I products
Table B.1 \u2014 Example of format for reporting results <\/td>\n<\/tr>\n
21<\/td>\nAnnex C (normative) Calculation of the bio-based carbon content and bio-based content for Group II products
C.1 Calculation of the bio-based carbon content
C.2 Calculation of the bio-based content <\/td>\n<\/tr>\n
22<\/td>\nAnnex D (informative) Example of format for reporting results for Group II products
Table D.1 \u2014 Example of format for reporting results <\/td>\n<\/tr>\n
23<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Bio-based products. Bio-based content – Determination of the bio-based content using the radiocarbon analysis and elemental analysis<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2015<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":302473,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1000,2641],"product_tag":[],"class_list":{"0":"post-302469","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-71-040-40","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\/302469","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\/302473"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=302469"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=302469"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=302469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}