本文件规定了柴胡、焦叶柴胡和镰刀柴胡根的最低要求和试验方法。 本文件适用于在国际贸易中作为天然药物销售和使用的柴胡、焦叶柴胡和镰刀柴胡，包括中药（全药材）和饮片。

This document specifies minimum requirements and test methods for Bupleurum chinense, Bupleurum scorzonerifolium and Bupleurum falcatum root. This document applies to Bupleurum chinense, Bupleurum scorzonerifolium and Bupleurum falcatum root that are sold and used as natural medicines in international trade, including Chinese materia medica (whole medicinal materials) and decoction pieces.