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解剖精细标本长期保存供陈列、观察用,通常采用瓶装或缸装保存方法。标本装瓶后、需使用封合剂闭瓶口。封合剂种类很多,常用的有:聚醋酸乙烯乳液;25%明胶;加拿大树胶;松香黄蜡合剂(按1∶1加热熔解配制);氧化锌白油漆合剂等。近来笔者从实践中摸索到,使用透明聚苯丁酮液封瓶口甚为理想。它的特点是配制简单、使用方便,干燥快,无色透明,形成薄膜能紧包瓶口,不溶解药液也不干裂,不
Long-term preservation of anatomical specimens for display, observation, usually using bottled or cylinder preservation methods. After the specimen is bottled, it is necessary to close the bottle mouth with a sealing agent. Many types of sealants, commonly used are: polyvinyl acetate emulsion; 25% gelatin; Canada gum; rosin yellow wax mixture (prepared by 1: 1 heating melting); zinc oxide white paint mixture. Recently I found out from practice, the use of transparent polystyrene seal liquid bottle mouth is ideal. It is characterized by simple preparation, easy to use, fast drying, colorless and transparent, the film can be tightly capped bottle, do not dissolve the liquid nor crack, not