SS ISO 11262 Ed. 2 (2013)现行
Soil Quality - Determination Of Total Cyanide (Iso 11262:2011, Idt)
出版：Standardiserings-Kommissionen I Sverige
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基本信息
标准编号： SS ISO 11262 Ed. 2 (2013)
发布时间：2013/9/19 0:00:00
标准类别：Standard
出版单位：Standardiserings-Kommissionen I Sverige
标准页数：32
标准简介
Applies to as-received (feld-moist) samples and specifies two different procedures for the liberation of cyanide from the soil: - direct liberation of hydrogen cyanide using orthophosphoric acid (normative); - extraction with sodium hydroxide solution and subsequent liberation using orthophosphoric acid (informative, see Annex B).
本标准替代的旧标准
