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buret    
n. 滴管;玻璃量管

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  • How to Read a Buret: A Simple Guide to Measuring Volume - wikiHow
    A burette (or “buret”) is a handy lab tool for dispensing fluids into solutions and, more importantly, for measuring how much fluid you’ve dispensed
  • Burette - Wikipedia
    A burette (also spelled buret) [1] is a graduated glass tube with a tap at one end, for delivering known volumes of a liquid, especially in titrations It is a long, graduated glass tube, with a stopcock at its lower end and a tapered capillary tube at the stopcock's outlet
  • Burettes | Fisher Scientific
    Corning™ PYREX™ Class A Buret with Product Standard PTFE Stopcock Plug Buret has colored markings, fine, sharp lines and large easy-to-read numbers 4
  • Burette | Definition, Description, Facts | Britannica
    Burette, laboratory apparatus used in quantitative chemical analysis to measure the volume of a liquid or a gas It consists of a graduated glass tube with a stopcock (turning plug, or spigot) at one end On a liquid burette, the stopcock is at the bottom, and the precise volume of the liquid
  • Proper Use of a Buret - Chemistry LibreTexts
    All buret reading should be done using a buret card The black streak is produced using a felt tipped pen and offers the student a constant dark reflection against a white background for higher precision in determining relative titrant volumes
  • Amazon. com: 25 Ml Buret
    EISCO Lab Burette, 25mL - Schellbach Design for Accurate Miniscus Reading - Class A, Includes Calibration Certificate - 0 1mL Blue Graduations - Glass Stopcock - Borosilicate Glass Buret
  • Mastering the Burette: Complete Guide to Using Burets
    The burette, sometimes spelt buret, is one of the most essential instruments for accurate liquid measurement The burette, which is well-known for its high degree of accuracy, is necessary for titration and other analytical processes
  • BURETTE Definition Meaning - Merriam-Webster
    The meaning of BURETTE is a graduated glass tube with a small aperture and stopcock for delivering measured quantities of liquid or for measuring the liquid or gas received or discharged
  • Burette: Types, Uses, Advantages, Limitations - Science Info
    To execute the calibration procedure for a volumetric buret, ensure you have the necessary equipment: a 50 mL buret, two clean 125 mL Erlenmeyer flasks, and a #5 rubber stopper
  • How to read the burette - Labster
    Theory pages The purpose of burette reading is to tell you how much solution has been dispensed, instead of telling you how much the burette contains Unlike other volumetric glassware, the zero scale on a burette is written on top Measurement scale on the burette is at 0 10 intervals All burette readings are given to an accuracy of 0 05 mL Make sure your eye is at the same level of the





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