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Concentration mode
- Press on F4 key [Next].
During this stage, it is always possible to measure a standard once again.
- Select the standard to measure again.
- Press F3 key [Measurement] to start the standard measurement.
- Press F4 key [Next] to display the curve.
- To set back the removed standard, press F4 key [Back].
- Add the standard.
- Enter its concentration.