The errors of titrations (1 Viewer)

[Aerlinn]

Just wondering what errors there are relating to titration, apart from these ones:
-Accuracy in reading the meniscus
-Rinsing of the glassware with wrong solution
-Choice of indicator
-Choice of primary standard
-Scale calibration errors
-Judgement of end point
-Inaccuracies of measuring out quantities
-Sample contamination??
-No air bubbles in burette

Tell me if I've missed some that I should add...

 

[velox]

Miscalculations. Parallax errors.

 

[xiao1985]

added too much titre close to the end point

 

[Aerlinn]