我们在工作中经常发现不同厂家生产的同一种片剂(或同一厂家生产的,仅批号不同),含量相同,但大小却不一样。其原因是各厂家制片处方中赋形剂的用量不统一,有多有少;压片时选用的冲模大小不一致,致使片剂有大有小。由于用户在实际使用时,不可能固定使用某厂家生产的片剂,也不可能把一个批 We often find in the work of different manufacturers of the same tablet (or the same manufacturer, only the lot number), the same content, but the size is not the same. The reason is that the manufacturers of prescriptions in the amount of excipients are not uniform, there are more and less; die when using the die size is inconsistent, resulting in large and small tablets. As the user in actual use, it is impossible to use a fixed manufacturer of tablets, it is impossible to a batch