{"id":402574,"date":"2024-10-20T05:01:50","date_gmt":"2024-10-20T05:01:50","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-cen-ts-177062022\/"},"modified":"2024-10-26T08:57:29","modified_gmt":"2024-10-26T08:57:29","slug":"bsi-pd-cen-ts-177062022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-cen-ts-177062022\/","title":{"rendered":"BSI PD CEN\/TS 17706:2022"},"content":{"rendered":"

This document specifies a method for extraction, separation, and determination of inorganic arsenic (iAs) in plant biostimulants using anion-exchange high performance liquid chromatography (HPLC) or ion chromatography (IC) coupled to ICP-MS. This document is also applicable to the blends of fertilizing products where plant biostimulants are the main part of the blend. Otherwise, the Technical Specification for the main part of the blend applies.<\/p>\n

PDF Catalog<\/h4>\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
5<\/td>\nEuropean foreword <\/td>\n<\/tr>\n
6<\/td>\nIntroduction <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Principle <\/td>\n<\/tr>\n
8<\/td>\n5 Reagents <\/td>\n<\/tr>\n
9<\/td>\n6 Apparatus
6.1 Common laboratory glass (plastic) ware.
6.8 High Pressure Liquid Chromatograph (HPLC). <\/td>\n<\/tr>\n
10<\/td>\n6.10 Inductively coupled plasma mass spectrometer (ICP-MS).
6.11 Argon gas, purity \u2265 99,99 %.
7 Sampling
8 Procedure
8.1 Sample preparation
8.2 Water bath extraction
8.3 Preparation of the calibration solutions <\/td>\n<\/tr>\n
11<\/td>\n8.4 Measurement
8.4.1 General instrumental conditions
8.4.2 HPLC-ICP\/MS measurement of inorganic arsenic <\/td>\n<\/tr>\n
12<\/td>\n9 Calculation and expression of the results
9.1 Integration of peaks
9.2 Calculation of inorganic arsenic in the samples <\/td>\n<\/tr>\n
13<\/td>\n10 Test report <\/td>\n<\/tr>\n
14<\/td>\nAnnex A (informative) Examples of typical chromatographic separation <\/td>\n<\/tr>\n
17<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Plant biostimulants. Determination of inorganic arsenic<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":402582,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-402574","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\/402574","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\/402582"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=402574"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=402574"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=402574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}