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(一)粉剂1、外观粉剂的外观应为疏松的细粉,无团块。2、吸湿性在取药粉测吸湿性之前,先查看一下粉剂包装纸袋外面有没有潮湿的情况,如果有,当然是吸湿性大的表现。然后从袋里取出一点药粉倒在一张白纸上,拿起白纸,用拇指和食指在纸外面捏一下,如果粘成一片就表明这种药粉已吸潮,如果这种药粉是喷粉用的就表明质量不好;如果仍旧是松散的细粉,表明是好的喷粉药剂。对于可湿性粉剂的吸
(A) powder 1, the appearance of powder should look loose powder, no lumps. 2, Hygroscopicity Before taking the powder to measure hygroscopicity, check the outside of the powder packaging paper bag for moisture. If there is, of course, it is of great hygroscopicity. And then remove a little powder from the bag on a piece of white paper, pick up the white paper, pinch it with the thumb and index finger outside the paper, if sticking into a piece of the powder that has been absorbing moisture, if this powder is dusting Used indicates that the quality is not good; if it is still loose powder, it is a good powdering agent. For wettable powder suction