BS ISO 19827:2016规定了测定毒物致死效应的方法 暴露24小时后，萼花托氏鞭毛虫。本方法适用于:可溶的化学物质，或可保持稳定悬浮的化学物质 试验条件下的分散；工业或污水废水，经处理或未经处理（如适用），在倾析、过滤或 离心；淡水；水提取物。交叉引用:ISO 5667-16ISO 5814ISO/TS 20281ISO 5667-1购买本文件时提供的所有现行修订版均包含在购买本文件中。

BS ISO 19827:2016 specifies a method for the determination of the lethal effects of toxicants toBrachionus calyciflorusafter 24 h exposure.The method is applicable to:chemical substances which are soluble, or which can be maintained as a stable suspension of dispersions under the conditions of the test;industrial or sewage effluents, treated or untreated, if appropriate after decantation, filtration or centrifugation;freshwaters;aqueous extracts.Cross References:ISO 5667-16ISO 5814ISO/TS 20281ISO 5667-1All current amendments available at time of purchase are included with the purchase of this document.