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Phosphorus, Reactive (Orthophosphate)
5.
Touch the timer icon.
Touch
.
OK
A three-minute reaction
period will begin.
AccuVac Ampul
Hach Programs
1.
Touch
.
Hach Programs
Select program
.
482 P React. Mo. AV
Touch
.
Start
Phosphorus, Reactive (Orthophosphate)
Page 2 of 6
25 mL
20 mL
10 mL
6.
When the timer
beeps, place the blank
into the cell holder.
2.
Collect 40 mL of
sample in one 50-mL
beaker. Collect 40 mL of
deionized water in
another 50-mL beaker.
Zero
7.
Touch
.
Zero
The display will show:
3–
0.0 mg/L PO
4
3.
Fill a
Molybdovanadate
Reagent AccuVac Ampul
with sample. Fill another
ampule with deionized
water. Keep the tips
immersed while the
ampules fill completely.
PhosphorusReac_AccuVac_Other_MOL_Eng_Ody.fm
25 mL
20 mL
10 mL
8.
Wipe the prepared
sample and place it into
the cell holder.
Touch
Read.
Results will appear in
3–
mg/L PO
.
4
Method 8114
4.
Touch the timer icon.
Touch
.
OK
A three-minute reaction
period will begin.
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