Hach POCKET COLORIMETER II Instruction Manual page 19

Ammonia, Nitrogen,
Expected Concentration (mg/L NH
0.01–0.80
0.01–2.00
0.01–4.00
0.01–8.00
0.01–20.00
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continued
Table 1 Recommended Sample Volumes
–N)
3
Sample Volume (mL)
No dilution necessary. Use 10.0 mL
directly in step 3.
1—18
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10.0
5.0
2.5
1.0
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