horiba 5002S-10C, Instruction Manual

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4
Prepare the second solution for calibration.
(1) Put 50 mL of 1000 mg/L standard solution into a 100 mL beaker.
(2) Add 1 mL of pH-adjusting ISA.
(3) Stir the solution slowly with a magnetic stirrer.
5
Rinse the electrode with pure water.
Make sure that the membrane part has been
well rinsed with pure water.
6
Wipe off the moisture.
Wipe off the moisture using soft and clean lint-free paper or cloth.
(1) 1000 mg/L standard solution
(2) pH-adjusting ISA
Beaker: 100 mL
(3)
Stir the solution slowly
with a magnetic stirrer.
1 mL
50 mL