What are the steps for performing a volumetric acid-base analysis in the correct order?

Here are the processes of volumetric acid-base analysis in their correct order:

1. 6. Wash burette, pipette and conical flask with soap and water.
2. 5. Rinse burette, pipette and conical flask with distilled water.
3. 3. Rinse burette with acid.
4. 7. Rinse pipette with alkali.
5. 2. Clamp the burette to the retort stand.
6. 1. Pipette 25cm³ of base into the conical flask.
7. 4. Add 2 or 3 drops of indicator.
8. 10. Titrate until 2 or more consistent values are achieved.
9. 8. Tabulate your burette reading.
10. 9. Find the average titre value.
11. 11. Carry out any other calculation required.
12. 12. Rewash all apparatus and tidy up the working environment.