防碱液试剂瓶玻璃磨口塞腐蚀粘连的方法
EDUCATIONAL EQUIPMENT AND EXPERIMENT（2006）
Abstract
盛装碱液的试剂瓶,如果使用原配的玻璃磨口塞,磨口处容易受碱液腐蚀,使瓶塞与瓶身粘连在一起,难以打开.通常换用软木塞或橡皮塞,这样原配的塞子基本就成了废物.对玻璃磨口塞进行如图1处理,既能物尽其用,又可以防止粘连.
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