BS ISO 18664:2015规定了铅（Pb）、砷（As）、镉（Cd）的测定方法 以及中草药中的汞。这是适用的 出售并用作食品补充剂、功能性食品或天然药物的天然中药原料 国际贸易中的药品，包括中药（全药材）和 从植物或动物身上提取的饮片。它不适用于中药中使用的矿物药物。本国际标准无意为单个国家设定最大限值（ML）；而是 旨在为标准化检测方法和风险评估提供参考。交叉引用:ISO 6561-2:2005 ISO 11212-1:1997ISO 11212-2:1997ISO 11212-3:1997ISO 11212- 4:1997ISO 11885:2007ISO 17239:2004ISO 17294-1:2004ISO 17294-2:2003ISO/TS 21033:2011ISO 27085:2009ISO 6633ISO 6637购买本文件时可用的所有当前修订版均包含在购买本文件中。

BS ISO 18664:2015 specifies determination methods of lead (Pb), arsenic (As), cadmium (Cd) and mercury (Hg) in herbal medicines used in Traditional Chinese Medicine (TCM). It is applicable to natural materials of TCM that are sold and used as food supplements, functional foods or natural medicines in international trade, including Chinese materia medica (whole medicinal materials) and decoction pieces derived from plants or animals. It is not applicable to mineral drugs used in TCM.This International Standard is not intended to set maximum limits (ML) for individual nations; rather, it is intended to give a reference for standardized testing method and risk assessment.Cross References:ISO 6561-2:2005ISO 11212-1:1997ISO 11212-2:1997ISO 11212-3:1997ISO 11212-4:1997ISO 11885:2007ISO 17239:2004ISO 17294-1:2004ISO 17294-2:2003ISO/TS 21033:2011ISO 27085:2009ISO 6633ISO 6637All current amendments available at time of purchase are included with the purchase of this document.