A2-6
APPENDIX 2
• When this phase is completed, the titrator will stop and the
Continue Back Titration
screen is displayed.
• Slide the stirrer assembly up.
• Put the beaker on a hotplate.
• Heat gently until all of the effervescence has ceased, then boil it for 1-2 minutes.
Some of the inactive tablet material may not dissolve; however, this should not
interfere with the titration.
• Cool the solution to room temperature and put the beaker under the stirrer assem-
bly.
• Lower the stirrer assembly until it rest on its positioning collar.
• Press to proceed to the second phase of the analysis.
• The results will be displayed on the screen.
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