{"id":424791,"date":"2024-10-20T06:53:26","date_gmt":"2024-10-20T06:53:26","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-163772013-2\/"},"modified":"2024-10-26T12:57:59","modified_gmt":"2024-10-26T12:57:59","slug":"bs-en-163772013-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-163772013-2\/","title":{"rendered":"BS EN 16377:2013"},"content":{"rendered":"

This European Standard specifies a method for the determination of selected polybrominated flame retardants (BFR), chemically known as polybrominated diphenylethers (BDE), in waste materials using gas chromatography\/mass spectrometry (GC-MS) in the electron impact (EI) ionisation mode (GC-EI-MS).<\/p>\n

When applying GC-EI-MS, the method is applicable to samples containing 100 \u00b5g\/kg to 5 000 \u00b5g\/kg of tetra-to octabromodiphenylether congeners and 100 \u00b5g\/kg to 10 000 \u00b5g\/kg of decabromo diphenylether (see Table 1). It is also possible to analyse other brominated flame retardants applying the method described in this European Standard, provided the method’s applicability has been proven.<\/p>\n

Table 1 \u2014 Brominated flame retardants determined by this method<\/b><\/p>\n

a<\/sup> Numbering for the BDE according to IUPAC nomenclature for PCB.<\/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\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
5<\/td>\nForeword <\/td>\n<\/tr>\n
6<\/td>\nIntroduction <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
Table 1 \u2014 Brominated flame retardants determined by this method
2 Normative references
3 Principle <\/td>\n<\/tr>\n
8<\/td>\n4 Interference
5 Reagents and standards
Table 2 \u2014 Examples of internal standards for GC-EI-MS analysis <\/td>\n<\/tr>\n
9<\/td>\n6 Equipment <\/td>\n<\/tr>\n
10<\/td>\n7 Sample pretreatment <\/td>\n<\/tr>\n
11<\/td>\n8 Procedure
8.1 Blank determination
8.2 Extraction
8.2.1 General
8.2.2 Soxhlet extraction <\/td>\n<\/tr>\n
12<\/td>\n8.2.3 Sonication
8.2.4 Pressurised fluid extraction
8.3 Clean-up
8.4 Measurement <\/td>\n<\/tr>\n
13<\/td>\n8.5 Identification
Table 3 \u2014 Ions for electron impact ionisation detection
9 Calibration
9.1 General <\/td>\n<\/tr>\n
14<\/td>\n9.2 Procedure steps
9.2.1 Evaluation of the range of the linear relationship
9.2.2 Two point calibration over the total linear range
9.2.3 Estimation of the accuracy of the calibration for the concentration of interest
9.2.4 Accuracy improvement <\/td>\n<\/tr>\n
15<\/td>\nTable 4 \u2014 Example concentrations in solutions for evaluating the linear range
9.3 Calibration with internal standards <\/td>\n<\/tr>\n
16<\/td>\n9.4 Quantification with the internal standard <\/td>\n<\/tr>\n
17<\/td>\n9.5 Determination of recoveries of the internal standards
9.6 Results and reporting
10 Test report <\/td>\n<\/tr>\n
18<\/td>\nAnnex A (normative) Clean-up procedures
A.1 Multi-layer column chromatography I (Al2O3), column size: 22 mm \u00d7 190 mm
A.1.1 Reagents
A.1.2 Preparation of clean-up column
A.1.3 Procedure
A.2 Multi-layer column chromatography II (Silica), column size: 22 mm \u00d7 190 mm
A.2.1 Reagents <\/td>\n<\/tr>\n
19<\/td>\nA.2.2 Preparation of clean-up multi-layer column
A.2.3 Procedure <\/td>\n<\/tr>\n
20<\/td>\nA.3 Gel permeation chromatography (GPC)
A.3.1 General
A.3.2 GPC apparatus
A.3.3 Evaporation apparatus
A.3.4 Glassware
A.3.5 Reagents <\/td>\n<\/tr>\n
21<\/td>\nA.3.6 Automatic GPC clean-up procedure
A.3.6.1 General
A.3.6.2 Automatic GPC clean-up conditions
A.3.7 Manual GPC clean-up <\/td>\n<\/tr>\n
22<\/td>\nAnnex B (informative) Examples of separation conditions in gas chromatography and mass spectrometry <\/td>\n<\/tr>\n
24<\/td>\nAnnex C (informative) Typical ions and time windows for electron impact ionisation detection
Table C.1 \u2014 Typical ions and time windows for electron impact ionisation detection <\/td>\n<\/tr>\n
25<\/td>\nAnnex D (informative) Examples of chromatograms
Figure D.1 \u2014 GC-MS-Chromatogram of an electronic waste sample after clean-up (both columns and GPC), showing the BDE congeners and DBDPE [decabromodiphenylethane] <\/td>\n<\/tr>\n
26<\/td>\nFigure D.2 \u2014 GC-MS-Chromatogram of a shredder light fraction sample after clean-up (both columns and GPC), showing the BDE congeners and DBDPE [decabromodiphenylethane] <\/td>\n<\/tr>\n
27<\/td>\nAnnex E (informative) Precision data
Table E.1 \u2014 Validation data <\/td>\n<\/tr>\n
29<\/td>\nAnnex F (informative) Summary of general requirements and recommendations
Table F.1 \u2014 General requirements and recommendations <\/td>\n<\/tr>\n
30<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Characterization of waste. Determination of brominated flame retardants (BFR) in solid waste<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2013<\/td>\n32<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":424798,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[195,2641],"product_tag":[],"class_list":{"0":"post-424791","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-030-10","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\/424791","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\/424798"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=424791"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=424791"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=424791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}