取用液体试剂技巧几则

Techniques on Taking Liquid Reagent

借助试剂瓶内塞，利用废塑料注射器、输液器和洗耳球等采取用液体试剂，不仅安全、简便，而且量取快，不易取洒试剂．

There are several safe and simple techniques of taking the right amont of liquid reagent quickly out of a container without spilling it, by applying a used plastic syringe、drip or a inner stopper of liquid reagent bottle. etc.