Kelley:pH meter: Difference between revisions
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==pH Meter== | ==pH Meter== | ||
* Turn on with electrode still in storage solution | * Turn on with electrode still in storage solution | ||
* Remove electrode from storage solution and rinse it with ddH2O into a waste collection container | * Remove pH electrode from storage solution and rinse it with ddH2O into a waste collection container | ||
* Measure pH | * Measure pH; take care not to allow the probe to physically bang into the wall or rim of your testing vial | ||
* Rinse again after use | * Rinse again after use | ||
* Replace | * Replace probe in storage solution before turning off | ||
* Empty the rinse waste collection container | * Empty the rinse waste collection container | ||
* Clean up before leaving | * Clean up before leaving | ||
Revision as of 08:28, 10 February 2012
original main page:
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pH Meter
- Turn on with electrode still in storage solution
- Remove pH electrode from storage solution and rinse it with ddH2O into a waste collection container
- Measure pH; take care not to allow the probe to physically bang into the wall or rim of your testing vial
- Rinse again after use
- Replace probe in storage solution before turning off
- Empty the rinse waste collection container
- Clean up before leaving
