{"id":338351,"date":"2024-10-19T23:40:29","date_gmt":"2024-10-19T23:40:29","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-169432017\/"},"modified":"2024-10-25T22:46:34","modified_gmt":"2024-10-25T22:46:34","slug":"bs-en-169432017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-169432017\/","title":{"rendered":"BS EN 16943:2017"},"content":{"rendered":"

This European Standard describes a method for the determination of minerals and trace elements in foodstuffs using optical emission spectrometry with inductively coupled plasma (ICP-OES) after pressure digestion. This method has been validated in an interlaboratory study according to ISO 5725 [1] on children’s food soya, cheese, chicken meat, wheat flour, apple juice, lobster and milk, with calcium ranging from 70 mg\/kg to 7178 mg\/kg, with copper ranging from 0,60 mg\/kg to 16,40 mg\/kg, with iron ranging from 0,88 mg\/kg to 77 mg\/kg, with potassium ranging from 605 mg\/kg to 14 312 mg\/kg, with magnesium ranging from 45 mg\/kg to 1 174 mg\/kg, with manganese ranging from 0,44 mg\/kg to 5,12 mg\/kg, with sodium ranging from 11 mg\/kg to 2 220 mg\/kg, with phosphorus ranging from 72 mg\/kg to 9 708 mg\/kg, with sulfur ranging from 26 mg\/kg to 8 542 mg\/kg and with zinc ranging from 0,16 mg\/kg to 43,5 mg\/kg.<\/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>\nNational foreword <\/td>\n<\/tr>\n
6<\/td>\n1 Scope
2 Normative references
3 Principle <\/td>\n<\/tr>\n
7<\/td>\n4 Reagents <\/td>\n<\/tr>\n
9<\/td>\n5 Apparatus <\/td>\n<\/tr>\n
10<\/td>\n6 Procedure <\/td>\n<\/tr>\n
12<\/td>\n7 Calculation <\/td>\n<\/tr>\n
13<\/td>\n8 Precision <\/td>\n<\/tr>\n
16<\/td>\n9 Test report <\/td>\n<\/tr>\n
17<\/td>\nAnnex\u00a0A (informative)Spectral interferences <\/td>\n<\/tr>\n
20<\/td>\nAnnex\u00a0B (informative)Precision Data
B.1 Details on the inter-laboratory study <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Foodstuffs. Determination of calcium, copper, iron, magnesium, manganese, phosphorus, potassium, sodium, sulfur and zinc by ICP-OES<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2017<\/td>\n34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":338357,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-338351","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","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\/338351","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\/338357"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=338351"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=338351"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=338351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}