M
easurement operation
Before operation
The calibration characteristics vary depending on the
temperature. The standard solution in calibration and the
sample solution in measurement shall have almost the same
temperature. Match the temperature as close as possible by, for
Note
Note
example, using a thermostatic bath. The temperature difference
may cause measurement errors.
Items to be prepared
Syringe
1
Prepare the sample solution.
In this section, the case using sample solution (250 mg/L) is used as an
example in the following steps.
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ISA