Metrohm 751 GPD Titrino User Manual
Page 219
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5.2. Connection of electrodes, preparing titration vessel
751 GPD Titrino
216
Practical tips
•
Glass electrodes should be preconditioned in the solvent used
for ca. 1 hour.
•
If the potential jump after the first dispensing step is too large, a
small start volume may help.
•
As an "auxiliary electrode", the 6.1808.030 burette tip with earth-
ing may be used in some cases. Use burette tips without anti-
diffusion valve!
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