The results of the stability testing of Azelastine HCI 0.1% nasal spray intend to support the shelf life of the product stored at the storing conditions of the climatic zones I to IV.

• 对0.；1%25盐酸氮卓斯汀鼻喷雾剂进行稳定性测验的目的是为了证明产品在气候带第I-IV区储藏条件下的货架期?