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13.
Install the 16-mm cell
adapter.
Note: See Section 2.6 Sample
Cell Adapters in the Instrument
Manual for adapter installation
details.
Wipe the reagent blank
vial assembly and place it
into the cell adapter.
Interferences
OrganicCarbonTotal_Other_High_DIR_Eng_Ody.fm
Zero
14.
Touch
.
Zero
The display will show:
0 mg/L C
then
until the
Underrange
sample is read.
The following have been tested for interference and found not to interfere up to
the indicated levels:
Substance
Aluminum
Ammonia Nitrogen
ASTM Wastewater
Bromide
Bromine
Calcium
Chloride
Chlorine
Chlorine Dioxide
Copper
Cyanide
Iodide
Iron (II)
Iron (III)
Magnesium
Manganese (VII)
Monochloramine
Nitrite
Ozone
Organic Carbon, Total
15.
Wipe the reagent vial
assembly and place it into
the cell adapter.
Maximum Level Tested
10 mg/L
1000 mg/L as N
No effect
500 mg/L Br
25 mg/L Br
2
2000 mg/L as CaCO
5000 mg/L
10 mg/L Cl
2
6 mg/L ClO
2
10 mg/L
10 mg/L CN
50 mg/L
10 mg/L
10 mg/L
2000 mg/L as CaCO
1 mg/L
14 mg/L NH
2
500 mg/L NO
2 mg/L O
3
Read
16.
Touch
Read.
Results will appear in
mg/L C.
Note: The display will show
Underrange when the mg/L C
value is below the lower limit of
.
the method
3
3
Cl as Cl
2
–
2
Organic Carbon, Total
Page 3 of 6
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