{"id":361725,"date":"2024-10-20T01:37:19","date_gmt":"2024-10-20T01:37:19","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-228872020\/"},"modified":"2024-10-26T02:31:15","modified_gmt":"2024-10-26T02:31:15","slug":"bs-iso-228872020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-228872020\/","title":{"rendered":"BS ISO 22887:2020"},"content":{"rendered":"
This document specifies a method to measure the total sulfur content in fertilizer and soil conditioner materials.<\/p>\n
This method is applicable for measuring total sulfur concentration in solid and liquid fertilizers and its raw inputs in the range of 0,1 % to 97 %.<\/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 | ||||||
6<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | Introduction <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Apparatus, material and reagents 5.1 General <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 5.2 Apparatus 5.2.1 Apparatus A: Combustion followed by thermal conductivity detection 5.2.2 Apparatus B: Combustion followed by single-range infrared detection <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 5.3 Materials, reagents and consumables 5.3.1 Materials 5.3.2 Reagents <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 5.3.3 Consumables 6 Calibration curve and daily factor 7 Preparation of test samples (analytical samples) 7.1 Liquid fertilizers <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | 7.2 Solid fertilizers 8 Determination 9 Calculations and quality control 9.1 Calculations 9.2 Quality control <\/td>\n<\/tr>\n | ||||||
15<\/td>\n | Annex A (informative) Ring-test <\/td>\n<\/tr>\n | ||||||
16<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Determination of total sulfur in fertilizers by high temperature combustion<\/b><\/p>\n |