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Atrazine
Measuring the Color
DI
H O
2
15.
Label and fill a
Zeroing Cuvette with
deionized water. Wipe
the outside of all the
cuvettes with a tissue to
remove water, smudges,
and fingerprints.
Repeat
Step 18
19.
Repeat step 18 for all
remaining calibrators and
samples.
See Interpreting and
Reporting Results for help
with interpretation of
results.
Atrazine
Page 4 of 8
16.
Install the 1-cm
square cell adapter.
Note: See Section 2.6 Sample
Cell Adapters in the Instrument
Manual for adapter installation
details.
Place the filled zeroing
cuvette into the cell
holder—arrow pointing
towards the left side of the
instrument.
Orient the arrow in the
same direction for all
cuvettes.
Zero
17.
Touch
.
Zero
The display will show:
0.000 Abs
18.
Place the first
calibrator into the
celladapter.
Touch
.
Read
The display will give an
absorbance reading.
Record the results for each
calibrator and sample.
ATZ_None_Other_IMM_Eng_Ody.fm
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