{"id":386881,"date":"2024-10-20T03:37:31","date_gmt":"2024-10-20T03:37:31","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-140312021-tc\/"},"modified":"2024-10-26T06:37:32","modified_gmt":"2024-10-26T06:37:32","slug":"bs-en-140312021-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-140312021-tc\/","title":{"rendered":"BS EN 14031:2021 – TC"},"content":{"rendered":"

This document specifies methods for the quantitative measurement of airborne endotoxins and gives general requirements for sampling on filters, transportation, storage as well as the analysis of samples.<\/p>\n

This document provides also guidelines for the assessment of workplace exposure to airborne endotoxins.<\/p>\n

PDF Catalog<\/h4>\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
30<\/td>\nNational foreword <\/td>\n<\/tr>\n
33<\/td>\nEuropean foreword <\/td>\n<\/tr>\n
34<\/td>\nIntroduction <\/td>\n<\/tr>\n
35<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
36<\/td>\n4 Requirements
4.1 Skills needed for sampling <\/td>\n<\/tr>\n
37<\/td>\n4.2 Sampling
4.2.1 General
4.2.2 Equipment
4.2.3 Filters
4.3 Sample transport <\/td>\n<\/tr>\n
38<\/td>\n4.4 Sample storage at the laboratory
4.5 Glassware
4.6 Extraction liquids, water and detergents
4.7 Test for contamination
4.8 Sampling documentation <\/td>\n<\/tr>\n
39<\/td>\n5 Extraction
5.1 General
5.2 Equipment
5.2.2 Vortex shaker.
5.3 Procedure
5.4 Storage conditions <\/td>\n<\/tr>\n
40<\/td>\n5.5 Documentation of extraction
6 Analytical method
6.1 General
6.2 Equipment <\/td>\n<\/tr>\n
41<\/td>\n6.2.3 Vortex shaker
6.3 Procedure
6.3.1 Measurement
6.3.2 Calibration
6.3.3 Calculation
6.4 Validation <\/td>\n<\/tr>\n
42<\/td>\n6.5 Documentation of analysis
7 Expression of results
8 Precision
9 Test report <\/td>\n<\/tr>\n
44<\/td>\nAnnex A (informative) Properties of endotoxins and sources of occupational exposure <\/td>\n<\/tr>\n
46<\/td>\nAnnex B (informative) Principle of LAL-assays <\/td>\n<\/tr>\n
48<\/td>\nAnnex C (informative) Deposition of endotoxins on inner sampler walls <\/td>\n<\/tr>\n
49<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Workplace exposure. Quantitative measurement of airborne endotoxins<\/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>\n50<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":386887,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[204,2641],"product_tag":[],"class_list":{"0":"post-386881","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-040-30","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\/386881","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\/386887"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=386881"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=386881"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=386881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}