Difference between revisions of "Examples for Errors"
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|rowspan="6"|'''Reoccuring errors''' | |rowspan="6"|'''Reoccuring errors''' | ||
|Experiment can often not be performed due to missing consumables | |Experiment can often not be performed due to missing consumables | ||
| + | |- | ||
|New researchers use equipment wrongly | |New researchers use equipment wrongly | ||
| + | |- | ||
|Strong bleeding during surgery | |Strong bleeding during surgery | ||
| + | |- | ||
|Injection fluid is coming out again | |Injection fluid is coming out again | ||
| + | |- | ||
|Positive control in experiment forgotten | |Positive control in experiment forgotten | ||
| + | |- | ||
|Pipetting error | |Pipetting error | ||
|- | |- | ||
|rowspan="3"|'''Sudden errors that can be fixed or vanish again''' | |rowspan="3"|'''Sudden errors that can be fixed or vanish again''' | ||
|Contamination in cell culture | |Contamination in cell culture | ||
| + | |- | ||
|pH-meter not calibrated due to technician on sick leave | |pH-meter not calibrated due to technician on sick leave | ||
| + | |- | ||
|96 well plate dropped | |96 well plate dropped | ||
|- | |- | ||
Revision as of 19:06, 5 September 2020
The following table describes different types of errors and gives examples.
| Description | Example | ||
| Reoccuring errors | Experiment can often not be performed due to missing consumables | ||
| New researchers use equipment wrongly | |||
| Strong bleeding during surgery | |||
| Injection fluid is coming out again | |||
| Positive control in experiment forgotten | |||
| Pipetting error | |||
| Sudden errors that can be fixed or vanish again | Contamination in cell culture | ||
| pH-meter not calibrated due to technician on sick leave | |||
| 96 well plate dropped | |||
| Errors that are inherent to the process and influence the outcome | Uncontrolable, not-measured differences in study subjects, e.g. genetic differences | positive control does not exist for this type of experiment | Equipment not sensitive enough or with a big variance |
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