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buret n.〔化〕玻璃量管,滴定管。

Through the analysis of contest experimental test questions from 1995 to 2003 , it is found that metage , synthesis , standardization and determination are the characteristics of these years “ experimental test questions . chemistry experiment is based on the elementary knowledge , especially checking the usage of suction pipet and buret . the core of questions lies on the basic operation of metage , dissolution , suction , refluxing , filter , wash and titration 通過對1996 - 2003年化學競賽決賽實驗題進行分析得出: “稱量?合成?標定?測定”是近幾年實驗試題的特點;化學實驗重在基礎,特別是考察移液管和滴定管的使用;基本操作如稱量、溶解、移液、回餾、抽濾、洗滌、滴定等是實驗考查的重點。

burette

Through the analysis of contest experimental test questions from 1995 to 2003 , it is found that metage , synthesis , standardization and determination are the characteristics of these years “ experimental test questions . chemistry experiment is based on the elementary knowledge , especially checking the usage of suction pipet and buret . the core of questions lies on the basic operation of metage , dissolution , suction , refluxing , filter , wash and titration 通過對1996 - 2003年化學競賽決賽實驗題進行分析得出: “稱量?合成?標定?測定”是近幾年實驗試題的特點;化學實驗重在基礎,特別是考察移液管和滴定管的使用;基本操作如稱量、溶解、移液、回餾、抽濾、洗滌、滴定等是實驗考查的重點。

Don ' t let inaccuracy hold you back in lab ! this video introduces the proper methods for measuring precise volumes of liquid using pipets , burets , volumetric flasks , and syringes 不要讓不精確在實驗室阻礙你!此影片介紹正確方法來使用滴管、滴定管、量瓶和注射器精確測量液體體積。

Standard specification for clamps , utility , laboratory , and holders , buret and clamp 實驗室通用夾件和夾架滴定管和夾件標準規范

Buret meniscus reader 滴定管彎液面讀鏡

Standard specification for laboratory glass graduated burets 實驗室玻璃分度滴定管的標準規范