{"id":302474,"date":"2024-10-19T20:39:56","date_gmt":"2024-10-19T20:39:56","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-cen-ts-156562015\/"},"modified":"2024-10-25T18:11:23","modified_gmt":"2024-10-25T18:11:23","slug":"bsi-pd-cen-ts-156562015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-cen-ts-156562015\/","title":{"rendered":"BSI PD CEN\/TS 15656:2015"},"content":{"rendered":"

This Technical Specification specifies a molybdovanadate spectrophotometric method for the determination of phosphorus in copper and copper alloys in the form of castings or unwrought or wrought products.<\/p>\n

The method is applicable to products having phosphorus mass fractions between 0,001 % and 0,5 %.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nContents Page <\/td>\n<\/tr>\n
5<\/td>\nForeword <\/td>\n<\/tr>\n
6<\/td>\n1 Scope
2 Normative references
3 Principle
4 Reagents <\/td>\n<\/tr>\n
8<\/td>\n5 Apparatus
6 Sampling
7 Procedure
7.1 Preparation of the test portion solution
7.1.1 Test portion
7.1.2 Test portion solution
7.2 Blank test <\/td>\n<\/tr>\n
9<\/td>\n7.3 Check test
7.4 Establishment of the calibration curve
7.4.1 Preparation of the calibration solutions
7.4.1.1 General
7.4.1.2 Phosphorus mass fraction between 0,001 % and 0,005 %
Table 1 \u2014 Calibration for phosphorus mass fractions between 0,001 % and 0,005 % <\/td>\n<\/tr>\n
10<\/td>\n7.4.1.3 Phosphorus mass fraction between 0,005 % and 0,01 %
Table 2 \u2014 Calibration for phosphorus mass fractions between 0,005 % and 0,01 %
7.4.1.4 Phosphorus mass fraction between 0,01 % and 0,10 %
Table 3 \u2014 Calibration for phosphorus mass fractions between 0,01 % and 0,10 % <\/td>\n<\/tr>\n
11<\/td>\n7.4.1.5 Phosphorus mass fraction between 0,10 % and 0,50 %
Table 4 \u2014 Calibration for phosphorus mass fractions between 0,10 % and 0,50 %
7.4.2 Adjustment of the spectrophotometer
7.4.3 Spectrophotometric measurement of the calibration solutions
7.4.4 Calibration curve
Table 5 \u2014 Wavelength, cell path length and reference solution <\/td>\n<\/tr>\n
12<\/td>\n7.5 Determination
7.5.1 General
7.5.2 Procedure
7.5.2.1 Phosphorus mass fraction between 0,001 % and 0,005 %
7.5.2.2 Phosphorus mass fraction between 0,005 % and 0,01 %
7.5.2.3 Phosphorus mass fraction between 0,01 % and 0,10 % <\/td>\n<\/tr>\n
13<\/td>\n7.5.2.4 Phosphorus mass fraction between 0,10 % and 0,50 %
7.5.3 Spectrophotometric measurements
8 Expression of results
9 Precision
Table 6 \u2014 Statistical information <\/td>\n<\/tr>\n
14<\/td>\n10 Test report <\/td>\n<\/tr>\n
15<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Copper and copper alloys. Determination of phosphorus content. Spectrophotometric 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>\n2015<\/td>\n18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":302477,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1102,2641],"product_tag":[],"class_list":{"0":"post-302474","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-120-30","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\/302474","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\/302477"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=302474"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=302474"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=302474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}