陈列病理标本,对教学、科研等有重要意义,标本缸的封口方法,传统的方法是将桐油加热后放入松香,使其溶解,煮好之后装瓶密封保存。用时将氧化锌放在石板上加入桐油调制成面团状,置瓶内用水浸存。封口时取适量搓成条,布于瓶口四周,放上瓶盖压紧。这种方法操作步骤较繁,且瓶盖易松动,固定液挥发,如添加不及时,可造成标本干枯,失去陈列价 Display of pathological specimens of teaching, scientific research and other important significance of the sample cylinder sealing method, the traditional method is to heat the tung oil into the rosin, to dissolve, then bottled sealed storage. Use zinc oxide on the slab when adding tung oil into a dough-like, set the bottle with water immersion. Take the appropriate amount of rubbing into the seal, cloth around the bottle, put the cap pressure. This method is more complicated steps, and the cap is easy to loose, volatile liquid, such as adding less timely, can cause the specimen dry, loss of display price