药厂生产的片剂往往由于运输及配方过程中互相碰撞,造成一些碎片。合理应用这一部分碎片,是药房减少浪费、节约药品的措施之一。现将我们的作法介绍如下,供参考。从医药公司购回的每种片剂,每次基本上都是同一药厂生产、同一批号的,配方时注意将碎片都收集在一个小瓶中,等同批片剂快用完时进行处理。 1.取同批号完整的药片20片,精密称取重量,求出每片平均片重。 2.精密称取同批号的全部碎片重量,代入下式计算,即可求得应分包数。 Tablets produced by pharmaceutical companies often cause some debris due to collisions with each other during shipping and formulation. Reasonable use of this part of the debris is one of the measures to reduce waste and save drugs in pharmacies. Now we introduce the practices below, for reference. Each tablet purchased from a pharmaceutical company is basically the same batch produced by the same pharmaceutical company at a time. Care should be taken to collect all the pieces in a single vial and to dispense the same amount of tablets as soon as they are finished. 1. Take the same batch of tablets 20, accurately weighed weight, find the average weight of each piece. 2. Weigh accurately the same batch of all the pieces of weight, into the following formula, you can get the number of sub-packages.