{"id":291182,"date":"2024-10-19T19:46:07","date_gmt":"2024-10-19T19:46:07","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-169632018\/"},"modified":"2024-10-25T16:47:39","modified_gmt":"2024-10-25T16:47:39","slug":"bs-en-169632018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-169632018\/","title":{"rendered":"BS EN 16963:2018"},"content":{"rendered":"

This European Standard specifies a method for the determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc in fertilizer extracts using inductively coupled plasma-atomic emission spectrometry (ICP-AES). This method is applicable to water and aqua regia fertilizer extracts prepared according to EN 16962 and\/or EN 16964. NOTE In most cases, the presence of small quantities of organic matter will not affect determinations by ICP-AES and it is not necessary to apply organic matter removal.<\/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
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
4<\/td>\nEuropean foreword
European foreword <\/td>\n<\/tr>\n
5<\/td>\nIntroduction <\/td>\n<\/tr>\n
7<\/td>\nEuropean foreword <\/td>\n<\/tr>\n
8<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Interferences
5.1 General
5.2 Spectral interferences <\/td>\n<\/tr>\n
10<\/td>\n5.3 Transport interferences
5.4 Excitation interferences
5.5 Chemical interferences
5.6 Memory interferences
6 Reagents <\/td>\n<\/tr>\n
11<\/td>\n7 Apparatus
7.1 Common laboratory glassware.
7.2 Inductively coupled plasma optical emission spectrometer.
8 Procedure
8.1 Preparation of test and blank solution <\/td>\n<\/tr>\n
12<\/td>\n8.2 Preparation of the calibration solutions
8.3 Measurement
8.3.1 Instrument conditions
8.3.2 Optimization of the instrument conditions <\/td>\n<\/tr>\n
13<\/td>\n8.3.3 Interferences
8.3.4 Matrix effects
8.3.5 Spiking <\/td>\n<\/tr>\n
14<\/td>\n9 Calculation and expression of the results <\/td>\n<\/tr>\n
15<\/td>\n10 Precision
10.1 Inter-laboratory tests
10.2 Repeatability
10.3 Reproducibility <\/td>\n<\/tr>\n
18<\/td>\n11 Test report <\/td>\n<\/tr>\n
19<\/td>\nAnnex A (informative) Statistical results of the inter-laboratory test <\/td>\n<\/tr>\n
28<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Fertilizers. Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AES<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2018<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":291185,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-291182","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\/291182","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\/291185"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=291182"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=291182"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=291182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}