標準號：BS 7755-4.2.1-1994
中文標準名稱：土壤質量.生物方法.污染物對土壤動物群的影響.人造土壤基質對蚯蚓(Eisenia fetida)急性毒性的測定
英文標準名稱：Soil quality - Biological methods - Effects of pollutants on soil fauna - Determination of acute toxicity to earthworms (Eisenia fetida) using artificial soil substrate
標準類型：Z18
發布日期：1994/3/15 12:00:00
實施日期：1994/3/15 12:00:00
中國標準分類號：Z18
國際標準分類號：13.080.30
適用范圍：This International Standard describes a method for determining the acute toxicity of substances to Eisenia fetida by dermal and alimentary uptake using an artificial substrate. The method is not applicable to volatile substances i.e. substances for which H (Henry's constant) or the air/water partition coefficient is greater than 1, or for which the vapour pressure exceeds 0,013 3 Pa at 25 ℃. This method does not take into account the possible degradation of the test substance.