{"id":291223,"date":"2024-10-19T19:46:20","date_gmt":"2024-10-19T19:46:20","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-170432018\/"},"modified":"2024-10-25T16:47:55","modified_gmt":"2024-10-25T16:47:55","slug":"bs-en-170432018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-170432018\/","title":{"rendered":"BS EN 17043:2018"},"content":{"rendered":"
This European Standard specifies a method for determination of total and water extractable molybdenum in mineral fertilizers containing less than or equal to 10 % molybdenum. This method is applicable to water and aqua regia fertilizer extracts obtained according to EN 16962 and\/or EN 16964.<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
5<\/td>\n | European foreword <\/td>\n<\/tr>\n | ||||||
6<\/td>\n | Introduction <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Sampling and sample preparation 6 Reagents <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 7 Apparatus 8 Procedure 8.1 Preparation of calibration solutions 8.2 Preparation of the test solutions 8.3 Development and separation of the complex <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 8.4 Measurement 9 Calculation and expression of the result 10 Test report <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | Annex A (informative) Verification data \u2014 Comparison of ICP-AES method and spectrophotometric method with ammonium thiocyanate <\/td>\n<\/tr>\n | ||||||
18<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Fertilizers. Determination of molybdenum in concentrations \u2264 10 % using spectrometry of a complex with ammonium thiocyanate<\/b><\/p>\n |