During titration, a small amount of the solution accidentally splashed out of the conical flask
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This post was last edited by zjp on 2015-9-22 08:52. What should be done if a small amount of the solution spills out of the conical flask accidentally while dripping?
To ensure the reliability of the experimental results, it is recommended to repeat the experiment.
This kind of issue isn’t really a problem; as part of the analysis process, sample representativeness is of paramount importance. If the sample is lost, its representativeness is no longer guaranteed, and it is necessary to take new samples for re-analysis. There’s no need to discuss this. Out of a sense of responsibility in analytical work, it is also necessary to re-analyze the samples.
There’s only the option to redo it; there’s no other way! ! ! ! ! ! ! ! ! ! ! !
Just do it again. :victory:
Show some professionalism by redosing; provide training for employees, and improve their techniques regarding the handling of spilled reagents through more practice*
Two answers: 1. Rinse your hands with clean water immediately... 2. Resample and re-analyze.
It can only be redone, as the quality is poor and the data results are too low.