{"id":423960,"date":"2024-10-20T06:49:21","date_gmt":"2024-10-20T06:49:21","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-218132022\/"},"modified":"2024-10-26T12:48:39","modified_gmt":"2024-10-26T12:48:39","slug":"bs-en-iso-218132022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-218132022\/","title":{"rendered":"BS EN ISO 21813:2022"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\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
2<\/td>\nundefined <\/td>\n<\/tr>\n
4<\/td>\nEuropean foreword
Endorsement notice <\/td>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Analytes and ranges <\/td>\n<\/tr>\n
10<\/td>\n5 Preparation of test sample
5.1 General
5.2 Sampling
5.3 Drying <\/td>\n<\/tr>\n
11<\/td>\n5.4 Weighing
6 Reporting the analytical values
6.1 Number of analyses
6.2 Blank test
6.3 Evaluation of the analytical values
6.4 Expression of the analytical values
7 Determination of the barium and titanium contents
7.1 Classification of the determination methods <\/td>\n<\/tr>\n
12<\/td>\n7.2 Acid decomposition-gravimetric method
7.2.1 Principle
7.2.2 Reagents
7.2.3 Apparatus <\/td>\n<\/tr>\n
13<\/td>\n7.2.4 Procedure
7.2.5 Blank test
7.2.6 Calculation <\/td>\n<\/tr>\n
14<\/td>\n7.3 Acid decomposition-ICP-OES method
7.3.1 Principle
7.3.2 Reagents
7.3.3 Apparatus
7.3.4 Procedure <\/td>\n<\/tr>\n
15<\/td>\n7.3.5 Blank test
7.3.6 Drawing of the calibration curve
7.3.7 Calculation
8 Determination of the trace element contents
8.1 Principle
8.2 Reagents <\/td>\n<\/tr>\n
16<\/td>\n8.3 Apparatus
8.4 Procedure <\/td>\n<\/tr>\n
17<\/td>\n8.5 Blank test
8.6 Drawing of the calibration curve
8.7 Calculation
9 Determination of the total nitrogen content
9.1 Principle <\/td>\n<\/tr>\n
18<\/td>\n9.2 Reagents
9.3 Apparatus
9.4 Instrument <\/td>\n<\/tr>\n
19<\/td>\n9.5 Procedure
9.5.1 Starting up of the instrument <\/td>\n<\/tr>\n
20<\/td>\n9.5.2 Preliminary heating
9.5.3 Degassing of the graphite crucible
9.5.4 Measuring
9.6 Blank test
9.7 Calculation of the calibration coefficient <\/td>\n<\/tr>\n
21<\/td>\n9.8 Calculation
10 Determination of the oxygen content
10.1 Principle
10.2 Reagents
10.3 Apparatus
10.4 Instrument
10.5 Procedure <\/td>\n<\/tr>\n
22<\/td>\n10.6 Blank test
10.7 Calculation of the calibration coefficient
10.8 Calculation
11 Determination of the carbon content
11.1 Classification of the determination methods <\/td>\n<\/tr>\n
23<\/td>\n11.2 Combustion (resistance furnace)-IR absorption spectrometry
11.2.1 Principle
11.2.2 Reagents
11.2.3 Apparatus
11.2.4 Instrument <\/td>\n<\/tr>\n
24<\/td>\n11.2.5 Procedure <\/td>\n<\/tr>\n
25<\/td>\n11.2.6 Blank test
11.2.7 Calculation of the calibration coefficient <\/td>\n<\/tr>\n
26<\/td>\n11.2.8 Calculation
11.3 Combustion (radio frequency heating furnace)-thermal conductometry
11.3.1 Principle
11.3.2 Reagents
11.3.3 Apparatus
11.3.4 Instrument <\/td>\n<\/tr>\n
27<\/td>\n11.3.5 Procedure <\/td>\n<\/tr>\n
28<\/td>\n11.3.6 Blank test
11.3.7 Calculation of the calibration coefficient
11.3.8 Calculation
11.4 Combustion (radio frequency heating furnace)-IR absorption spectrometry
11.4.1 Principle
11.4.2 Reagents
11.4.3 Apparatus
11.4.4 Instrument <\/td>\n<\/tr>\n
29<\/td>\n11.4.5 Procedure <\/td>\n<\/tr>\n
30<\/td>\n11.4.6 Blank test
11.4.7 Calculation of the calibration coefficient
11.4.8 Calculation
12 Test report <\/td>\n<\/tr>\n
31<\/td>\nAnnex A (informative) Analytical results obtained from the round-robin test <\/td>\n<\/tr>\n
33<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Fine ceramics (advanced ceramics, advanced technical ceramics). Methods for chemical analysis of high purity barium titanate powders<\/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>\n36<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":423969,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1164,2641],"product_tag":[],"class_list":{"0":"post-423960","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-81-060-30","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\/423960","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\/423969"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=423960"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=423960"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=423960"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}