{"id":318105,"date":"2024-10-19T21:57:49","date_gmt":"2024-10-19T21:57:49","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-14720-22013\/"},"modified":"2024-10-25T20:15:13","modified_gmt":"2024-10-25T20:15:13","slug":"bs-en-iso-14720-22013","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-14720-22013\/","title":{"rendered":"BS EN ISO 14720-2:2013"},"content":{"rendered":"

This part of ISO 14720 defines a method for the determination of sulfur in powdered and granular non-oxidic ceramic raw materials and materials, which are completely oxidized at a higher temperature in an oxygen atmosphere, e.g. carbon and graphite materials.<\/p>\n

For materials which are not completely oxidizable under these conditions, it is possible to determine sulfur that can be released under these conditions, e.g. the adherent sulfur.<\/p>\n

This part of ISO 14720 is applicable for materials with mass fractions of sulfur \u2264 10 % and mass fractions of ash  < 20 %, The defined method is limited for materials with mass fractions of barium < 10 mg\/kg, because the sulfur bonded in barium sulfate is not detectable with this method.<\/p>\n

For the lower detection limit of this method, a mass fraction of sulfur of 0,5 mg\/kg in the case of inductively coupled plasma optical emission spectrometry (ICP\/OES) and 5 mg\/kg in the case of ion chromatography (IC) has to be considered as a recommended value.<\/p>\n

PDF Catalog<\/h4>\n\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
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nSection sec_1
Section sec_2
Section sec_3
Section sec_4
1\tScope
2\tNormative references
3\tTerms and definitions
4\tPrinciple <\/td>\n<\/tr>\n
8<\/td>\nSection sec_5
Section sec_5.1
Section sec_5.1.1
Section sec_5.1.2
Section sec_5.2
5\tInterferences
5.1\tICP\/OES
5.2\tIon chromatography <\/td>\n<\/tr>\n
9<\/td>\nSection sec_6
Section sec_6.1
Section sec_6.2
Section sec_6.3
Section sec_6.4
Section sec_6.5
Section sec_6.6
Section sec_6.7
Section sec_6.8
Section sec_7
Section sec_7.1
Section sec_7.2
Section sec_7.3
Section sec_7.4
Section sec_7.5
Section sec_7.6
Section sec_7.7
Section sec_7.8
Section sec_7.9
6\tApparatus
7\tReagents <\/td>\n<\/tr>\n
10<\/td>\nSection sec_7.10
Section sec_8
Section sec_9
Section sec_9.1
Section sec_9.2
Section sec_9.3
Section sec_9.4
Section sec_10
Section sec_10.1
Section sec_10.2
8\tSampling and sample preparation
9\tPreparation
9.1\tCombustion device
9.2\tOxygen (7.10)
9.3\tInductively coupled plasma optical emission spectrometer\u00a0(6.7)
9.4\tIon chromatograph (6.8)
10\tCalibration
10.1\tInductively coupled plasma optical emission spectrometer
10.2\tIon chromatograph <\/td>\n<\/tr>\n
11<\/td>\nSection sec_11
Section sec_11.1
Section sec_11.2
Section sec_12
11\tPerformance
11.1\tDetermination of the blank value
11.2\tDetermination of the sulfur content
12\tCalculation and report of the results <\/td>\n<\/tr>\n
12<\/td>\nSection sec_13
Section sec_13.1
Section sec_13.2
Section sec_14
13\tPrecision
13.1\tRepeatability
13.2\tReproducibility
14\tTest report <\/td>\n<\/tr>\n
13<\/td>\nAnnex sec_A
Table tab_b
Figure fig_A.1
Annex\u00a0A
\n(informative)<\/p>\n

Example of a combustion device <\/td>\n<\/tr>\n

14<\/td>\nAnnex sec_B
Annex\u00a0B
\n(informative)<\/p>\n

Example for suitable operating parameters for the determination of sulfur by ion chromatography <\/td>\n<\/tr>\n

15<\/td>\nAnnex sec_C
Annex sec_C.1
Annex sec_C.2
Annex\u00a0C
\n(informative)<\/p>\n

Example for suitable operating parameters for the determination of sulfur by inductively coupled plasma optical emission spectroscopy <\/td>\n<\/tr>\n

16<\/td>\nAnnex sec_D
Table tab_D.1
Table tab_D.2
Annex\u00a0D
\n(informative)<\/p>\n

Results of the round-robin test <\/td>\n<\/tr>\n

17<\/td>\nTable tab_D.3
Table tab_D.4 <\/td>\n<\/tr>\n
18<\/td>\nTable tab_D.5
Table tab_D.6 <\/td>\n<\/tr>\n
19<\/td>\nAnnex sec_E
Annex\u00a0E
\n(informative)<\/p>\n

Information regarding the validation of the uncertainty of the mean value <\/td>\n<\/tr>\n

20<\/td>\nAnnex sec_F
Annex\u00a0F
\n(informative)<\/p>\n

Commercial Certified Reference Materials (CRM)
Annex\u00a0F
\n(informative)<\/p>\n

Commercial Certified Reference Materials (CRM) <\/td>\n<\/tr>\n

21<\/td>\nReference ref_1
Reference ref_2
Reference ref_3
Reference ref_4
Reference ref_5
Reference ref_6
Reference ref_7
Reference ref_8
Reference ref_9
Reference ref_10
Bibliography
Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Testing of ceramic raw and basic materials. Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials – Inductively coupled plasma optical emission spectrometry (ICP\/OES) or ion chromatography after burning in an oxygen flow<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2013<\/td>\n24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":318109,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1162,2641],"product_tag":[],"class_list":{"0":"post-318105","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-81-060-10","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\/318105","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\/318109"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=318105"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=318105"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=318105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}