| Application: |
designed for Orion AQ4000 series |
| Range: |
0.08 ÷ 1mg/L, (NO2-N) |
| EPA approved method: |
Drinking Water: ASTM D3867-90 (B) / Standard Methods 4500-NO2- B; Wastewater: Standard Methods 4500-NO2- B |
| Test method: |
Diazotization (Azo) |
| Recommended accessories: | AQUAfast Zero Vial Auto-Test Kit (Cat. No. AQ4ZER) |
| Set includes: | 30 Auto-ID Ampoules |
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