| Application: |
designed for Orion AQ8100, AQ7100, AQ3700, AQ4000 series |
| Range: |
0.01 ÷ 0.3mg/L, (NO3-N) |
| EPA approved methods: |
Drinking Water: ASTM D3867-90 (B) / Standard Methods 4500-NO2- B; Wastewater: Standard Methods 4500-NO2- B |
| Test method: |
Diazotization (Azo) |
| Recommended accessories: | AQUAfast 24mm round vials (Cat. No. AC2V24) |
| Set includes: | 100 Nitri 3 Powder Packs |