"Burets" Example Sentences
1. The laboratory technician skillfully handled the burets during the titration experiment.
2. The chemistry teacher emphasized the importance of accurate measurements when using burets.
3. The student carefully filled the burets with the solution before beginning the experiment.
4. It is crucial to rinse and dry burets before and after each use to ensure accurate results.
5. The burets were placed on a stand to make it easier to dispense the solution.
6. The lab equipment included several burets of different sizes and capacities.
7. The experiment required the use of burets with a high degree of precision.
8. The burets had graduations marked in milliliters for accurate measurements.
9. The glass burets were fragile and had to be handled with care.
10. The calibration of the burets was checked before starting the experiment.
11. The solution was slowly added drop by drop from the burets into the beaker.
12. The burets were filled to the zero mark before the experiment began.
13. The accuracy of the experiment depended on the proper use of the burets.
14. The experiment required the use of burets with stopcocks to control the flow of solution.
15. It was necessary to discard the first few drops of the solution dispensed from the burets to ensure accuracy.
16. The burets were made of borosilicate glass, which is resistant to chemical reactions and thermal shock.
17. The lab assistant adjusted the buret clamp to secure the burets in place.
18. The burets were used to measure and dispense solutions in a precise manner.
19. The calibration certificate for the burets was available for inspection.
20. The experiment required the use of burets with a capacity of up to 50 milliliters.
21. The burets were read from the bottom of the meniscus to obtain the most accurate measurement.
22. The burets required periodic maintenance to keep them in good working condition.
23. The burets were stored in a cabinet to protect them from damage and dust.
24. The volume of the solution dispensed from the burets was recorded in a laboratory notebook.
25. The experiment required the use of burets with a tolerance of ± 0.05 milliliters.
26. It was important to avoid air bubbles in the burets to ensure accurate measurements.
27. The burets were calibrated using a standard solution before the experiment began.
28. The experiment required the use of burets with a visibility range of ± 0.1 milliliters.
29. The buret valve was opened slowly to allow the solution to flow at a steady rate.
30. The burets were labeled with the name of the solution and concentration for easy identification.
Common Phases
1. Setting up a buret: Rinse with distilled water, fill with the desired solution, and adjust the stopcock to remove any air bubbles.
2. Buret readings: Record the initial volume before titrating, and read the buret to the nearest 0.01 mL during the titration.
3. Titration endpoint: Observe the color change or other indicator for the point where the reaction is complete.
4. Calculating results: Use the volume of titrant added to calculate the concentration of the analyte.
5. Cleaning a buret: Disassemble the buret, rinse with distilled water, and dry with a lint-free cloth before storing.