{"id":439286,"date":"2024-10-20T08:08:14","date_gmt":"2024-10-20T08:08:14","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-iso-ts-49852023\/"},"modified":"2024-10-26T15:14:52","modified_gmt":"2024-10-26T15:14:52","slug":"bsi-pd-iso-ts-49852023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-iso-ts-49852023\/","title":{"rendered":"BSI PD ISO\/TS 4985:2023"},"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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
7<\/td>\nForewords <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Principle <\/td>\n<\/tr>\n
10<\/td>\n5 Reagents <\/td>\n<\/tr>\n
11<\/td>\n6 Apparatus and materials <\/td>\n<\/tr>\n
12<\/td>\n7 Sampling
8 Preparation
8.1 Preparation of alkaline phosphatase-free sample
8.1.1 General
8.1.2 Alkaline phosphatase-free milk
8.1.3 Alkaline phosphatase-free cheese <\/td>\n<\/tr>\n
13<\/td>\n8.2 Preparation of test sample
8.2.1 Milk samples
8.2.2 Cheese samples
9 Procedure
9.1 Instrument
9.1.1 Instrument settings <\/td>\n<\/tr>\n
14<\/td>\n9.1.2 Test the linearity range of the instrument
9.1.3 Quality control
9.2 Calibration
9.2.1 General
9.2.2 Preparation of the working standard solutions <\/td>\n<\/tr>\n
15<\/td>\n9.2.3 Preparation of the calibration curve
9.3 Determination
9.3.1 Milk samples <\/td>\n<\/tr>\n
16<\/td>\n9.3.2 Cheese samples <\/td>\n<\/tr>\n
17<\/td>\n9.3.3 Plate layout and fluorescence measurement
9.4 Test sample-related controls
9.4.1 Recommended negative and positive controls <\/td>\n<\/tr>\n
18<\/td>\n9.4.2 Interfering substance test
9.4.3 Heat-stable microbial alkaline phosphatase control test
10 Calculation and expression of results
10.1 Calibration curve <\/td>\n<\/tr>\n
19<\/td>\n10.2 Calculation of ALP activity of unknown samples
10.2.1 Milk samples <\/td>\n<\/tr>\n
20<\/td>\n10.2.2 Cheese samples <\/td>\n<\/tr>\n
21<\/td>\n10.2.3 Calculation example <\/td>\n<\/tr>\n
22<\/td>\n10.3 Expression of results
11 Precision
11.1 Interlaboratory test
11.2 Repeatability
11.3 Reproducibility <\/td>\n<\/tr>\n
23<\/td>\n12 Test report <\/td>\n<\/tr>\n
24<\/td>\nAnnex A (informative) Precision data <\/td>\n<\/tr>\n
25<\/td>\nAnnex B (informative) Method comparison <\/td>\n<\/tr>\n
27<\/td>\nAnnex C (informative) Examples of preparation of test sample <\/td>\n<\/tr>\n
29<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Milk and milk products. Determination of alkaline phosphatase activity. Fluorimetric microplate 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>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":439293,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[960,2641],"product_tag":[],"class_list":{"0":"post-439286","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-67-100-10","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\/439286","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\/439293"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=439286"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=439286"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=439286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}