wtw Multi 9420 - Page 58

Ion concentration Multi 9420
58 ba75964e04 04/2015
11. Select continue with <><> and start the measurement with
<ENTER>.
When the measurement is finished an entry window appears.
12. Add the standard solution to the sample.
13. Using <><> and <ENTER>, enter the values for the volume of the
standard solution (Std. volume) and concentration of the standard solu-
tion (Std. conc.) .
14. Select continue with <><> and start the measurement with
<ENTER>.
The measurement result is displayed when the measurement is com-
pleted.
15. If necessary, start measuring further samples with <ENTER>.
Repeat steps 6 - 14 for all samples.
16. Terminate the measuring method with <M>.
A safety query appears.
17. Select yes with <><>.
18. Confirm yes with <ENTER>.
Measurement with the selected method is completed.
i Add standard!
Std. volume 1.0 ml
Std. conc. 1.0 mg/l
continue
Standard addition
01.08.2013 08:00
01.08.2013 08:00
Standard addition