{"id":402240,"date":"2024-10-20T05:00:14","date_gmt":"2024-10-20T05:00:14","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-10304-42022\/"},"modified":"2024-10-26T08:53:09","modified_gmt":"2024-10-26T08:53:09","slug":"bs-en-iso-10304-42022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-10304-42022\/","title":{"rendered":"BS EN ISO 10304-4:2022"},"content":{"rendered":"
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
5<\/td>\n | European foreword Endorsement notice <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 3 Terms and definitions 4 Interferences 5 Principle <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | 6 Reagents <\/td>\n<\/tr>\n | ||||||
16<\/td>\n | 7 Apparatus 8 Quality requirements for the separator column <\/td>\n<\/tr>\n | ||||||
18<\/td>\n | 9 Sampling and sample pre-treatment 9.1 General requirements <\/td>\n<\/tr>\n | ||||||
19<\/td>\n | 9.2 Sample pre-treatment in the case of elevated levels of chloride and bromide 10 Procedure 10.1 General 10.2 Calibration <\/td>\n<\/tr>\n | ||||||
20<\/td>\n | 10.3 Measurement of samples using the standard calibration procedure 10.4 Validity check of the calibration function 11 Calculation 12 Expression of results 13 Test report <\/td>\n<\/tr>\n | ||||||
22<\/td>\n | Annex A (informative) Performance data <\/td>\n<\/tr>\n | ||||||
25<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Water quality. Determination of dissolved anions by liquid chromatography of ions – Determination of chlorate, chloride and chlorite in water with low contamination<\/b><\/p>\n |