65Standard programs5.5.2 Select the chemical evaluation formThe chemical form of the test result of a number of parameterscan be selected individually.1. In the result display, press the unit (e. g. mg/L) or thechemical representation of the evaluation form (e. g.PO 43– –P).A list of available evaluation forms appears.2. Select the required form from the list. Press OK to confirm.Another way of changing the standard setting is:1. In the result display, press Options>More>Chemical Form.A list of available evaluation forms appear.2. Select the required chemical form and press OK to confirm.Note: The selected chemical form is displayed, but does notbecome the default. To change the default, refer to section 5.5.2.1.5.5.2.1 Change of the default setting of the chemical form1. Insert the zero cell or sample cell (corresponding to theprocess specification) into the cell compartment.2. In the result display, press Options>More>Chemical Form.3. A list of available evaluation forms appear. Select the newdefault setting.4. Press Save as Default.The current result and all further readings will be displayed in thenew chemical form.5.5.3 Basic test-specific and sample-specific data settingsPress Options to change test or sample specific settings.