楂钙颗粒剂是西安市中医医院自制制剂，其主要成分为山楂、葡萄糖酸钙、槟榔。临床使用疗效可靠，为了确保制剂的质量，笔者对其质量标准进行了探讨。1鉴别试验①取本品适量，研细，置显微镜下观察：内胚乳细胞多破碎，无色，壁半纤维素，纹孔较多，甚大，类圆形或矩圆形；种皮 Barium calcium granules are self-made preparations of Xi’an Municipal Chinese Medicine Hospital. Its main components are hawthorn, calcium gluconate and betel nut. The efficacy of clinical use is reliable. In order to ensure the quality of the preparation, the author discusses its quality standards. 1 Identification test 1 Take appropriate amount of this product, study fine, under the microscope observation: Endometrial cells more broken, colorless, wall hemicellulose, pits more, very large, round or oblong;