{"id":386802,"date":"2024-10-20T03:37:07","date_gmt":"2024-10-20T03:37:07","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-187872017\/"},"modified":"2024-10-26T06:36:39","modified_gmt":"2024-10-26T06:36:39","slug":"bs-iso-187872017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-187872017\/","title":{"rendered":"BS ISO 18787:2017"},"content":{"rendered":"
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
---|---|---|---|---|---|---|---|
2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
6<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | 4 Measurement principles 5 Apparatus 5.1 Water activity measurement apparatus. <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 6 Reagents 6.1 Salts. 6.2 Standard solutions. 7 Sampling <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 8 Procedure 8.1 Sample preservation 8.2 Sample preparation 8.3 Test portion 8.4 Storage before measurement (optional) <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 8.5 Measurement 8.6 Calibration, adjustment and verification 9 Calculation and expression of results <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 10 Precision 10.1 Repeatability 10.2 Reproducibility 11 Test report <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | Annex A (normative) Water activity of saturated salt solutions at 25 \u00b0C <\/td>\n<\/tr>\n | ||||||
14<\/td>\n | Annex B (informative) Interlaboratory studies <\/td>\n<\/tr>\n | ||||||
15<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Foodstuffs. Determination of water activity<\/b><\/p>\n |