Organic Carbon, Total
Organic Carbon, Total
OrganicCarbonTotal_Other_Low_DIR_Eng_Ody.fm Page 3 of 6
Interferences
The following have been tested for interference and found not to interfere up to
the indicated levels:
13. Wipe the reagent
blank with a damp towel,
followed by a dry one, to
remove fingerprints or
other marks.
14. Install the 16-mm cell
adapter.
Note: See Section 2.6 Sample
Cell Adapters in the Instrument
Manual for adapter installation
details.
Place the reagent blank
vial assembly in the cell
adapter.
15. Touch Zero.
The display will show:
0.0 mg/L C.
16. Wipe the sample vial
assembly with a damp
towel, followed by a dry
one, to remove
fingerprints or other
marks.
17. Place the sample vial
assembly in the cell
adapter.
18. Touch Read.
Results will appear in
mg/L C.
Zero
Read
Substance Maximum Level Tested
Aluminum 10 mg/L
Ammonia Nitrogen 1000 mg/L as N
ASTM Wastewater No effect
Bromide 500 mg/L Br
Bromine 25 mg/L Br
2
Calcium 2000 mg/L as CaCO
3
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