{"id":431072,"date":"2024-10-20T07:26:11","date_gmt":"2024-10-20T07:26:11","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-23-30450716-dc\/"},"modified":"2024-10-26T14:08:09","modified_gmt":"2024-10-26T14:08:09","slug":"bsi-23-30450716-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-23-30450716-dc\/","title":{"rendered":"BSI 23\/30450716 DC"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Test conditions <\/td>\n<\/tr>\n
8<\/td>\n5 Principle
6 Instrument
6.1 General requirements
6.2 Sample processing system
6.3 Optical analysis system
6.4 Data processing and recording system <\/td>\n<\/tr>\n
9<\/td>\n7 Reagents and materials
7.1 Zero gas
7.2 Hydrogen sulfide calibration gas mixture
7.3 Hydrogen sulfide absorption solution
8 Sampling
8.1 Installation location
8.2 Materials requirement
8.3 Online sampling requirement
9 Sample testing
9.1 Instrument status confirmation <\/td>\n<\/tr>\n
10<\/td>\n9.2 Calibration curve establishment
9.2.1 General
9.2.2 Single-point calibration
9.2.3 Multi-point calibration
9.3 Analytical procedure
10 Instrument verification <\/td>\n<\/tr>\n
11<\/td>\n11 Precision
11.1 Repeatability, r
11.2 Reproducibility, R
12 Uncertainty evaluation
12.1 Principle
12.2 Random uncertainty of test results(urel,As) <\/td>\n<\/tr>\n
12<\/td>\n12.3 Uncertainty of calibration signal(urel,Aref)
12.4 Uncertainty of reference material(urel,Cref)
12.5 Combined uncertainty of reported result(urel,Cs)
12.6 Expanded uncertainty of reported result(Urel,Cs) <\/td>\n<\/tr>\n
13<\/td>\nAnnex\u20acA (informative) Example of statistical procedure for estimation of the precision <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

BS ISO 11626. Natural gas. Determination of sulfur compounds. Determination of hydrogen sulfide content by UV absorption method<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2023<\/td>\n17<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":431079,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-431072","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\/431072","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\/431079"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=431072"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=431072"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=431072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}