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在医院里,青霉素或链霉素空瓶经常被用来盛装一些小剂量的注射剂,但因出厂时瓶口均已涂蜡,如不预先除去,灭菌时石蜡熔流瓶壁,影响外观与证明度检查。现介绍一种简便的去蜡方法,供参考。将空瓶(连同铝盖)逐个倒插入预热至80°～90℃的砂浴中(至瓶口挂蜡部分埋没为度),稍停,将空瓶依次取出在锅沿轻敲数下,石蜡即可随粘附的砂粒脱落。如一次未除尽,可用同法再操作一次。此法去蜡较净(比用热水浸泡者为佳),工作效率亦较高。但须注意砂浴温度不宜过高,以免空瓶受热崩破。
In the hospital, penicillin or streptomycin empty bottles are often used to hold some small doses of injection, but the bottle has been factory-coated wax, if not removed in advance, when paraffin wax wall flow sterilization, affecting the appearance and Proof check. Now introduce a simple method to wax, for reference. The empty bottle (with aluminum cover) one by one into the sand preheated to 80 ° ~ 90 ° C (to the mouth part of the hanging wax for degrees), pause, remove the empty bottles were followed by tapping the pot number , Paraffin wax can fall off with the adhesion of sand. If not once removed, can be used again with the law again. This method to wax than the net (better than soaking with hot water), the work efficiency is also higher. But be careful sand bath temperature should not be too high, so as to avoid empty bottle heat collapse.