Molybdenum, Molybdate, HR
For boiler and cooling tower waters
Ternary Complex Method
Measuring Hints
•
The results can be expressed as mg/L molybdate (MoO
molybdate (NaMoO
1.67 or 2.15, respectively.
•
Wipe sample cells with a soft, dry cloth before placing in the instrument.
•
After adding reagent, a green color will develop if molybdenum is present in
the sample.
Note:
The Pocket Colorimeter™ II is designed to measure solutions contained in sample cells.
dip the meter in the sample or pour the sample directly into the cell holder.
DO NOT
) by multiplying the mg/L molybdenum (Mo
4
1—39
(0.1 to 12.0 mg/L Mo)
Method 8169
2–
) or mg/L sodium
4
6+
) result by