Hach DR2400 Manual page 395

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AccuVac Ampul
Hach Programs
1.
Touch
.
Hach Programs
Select program
322 Molybdenum HR AV
Touch
.
Start
5.
Invert the ampule
several times to mix (the
prepared sample).
Undissolved reagent will
not affect test results.
Molybdenum_AVPP_High_MAA_Eng_Ody.fm
2.
Fill a sample cell with
10 mL of sample (the
blank).
Collect 40 mL of sample in
.
a 50-mL beaker.
6.
Touch the timer icon.
Touch
.
OK
A five-minute reaction
period will begin.
Molybdenum, Molybdate
3.
Add four drops of
0.4 M CDTA Standard
Solution to the sample in
the beaker. Swirl to mix.
10 mL
7.
When the timer
beeps, insert the blank
into the cell holder.
Method 8036
4.
Fill a MolyVer 6
®
AccuVac
Ampul with
the treated sample.
Zero
8.
Touch
.
Zero
The display will show:
6+
0.0 mg/L Mo
Molybdenum, Molybdate
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