試管是化驗室裡最常用的一件東西,也是最常容易壞的一件東西,在刷洗的時候雖然注意,但每天都得壞幾個,這樣不知不覺的常常繼續下去也是很浪費的。我們化驗室化驗時不用试管而用處置室剩下來的配尼西林瓶代替試管,質量堅固不壞,我們計劃一個瓶能頂四個試管之壽命,試管一個價值1,000元,這樣一個配尼西林瓶可節省4,000元, Test tube is the most commonly used in the laboratory one thing, but also the most easy to be a bad thing, while brushing though pay attention, but a few bad every day, so unknowingly often continue to be very wasteful. We do not use test tubes in laboratory and nitidine bottles left in the treatment room to replace test tubes. The quality is not bad. We plan to have one bottle to top the life of four test tubes. One test tube worth $ 1,000. Can save 4,000 yuan,