... :China (Mainland) Purity: 96%min Camphor 1.DAB6, DAB8, DAB10, USP, BP 2White or light yellow powder 3Quality assurance supplier stability ... in cartons, diplastic film sealed up inside.Technical specifications ltem\ Specification\ LevelDAB-6 standard DAB-8 standard DAB-10 standard JP ... to test---------.... China Synthetic camphor powder DAB6 8 10 BP USP