Code: 2459800
For determination of Sulfite by iodometric buret titration. Hach Method 8071 Range: 0 to 500+ mg/L SO3. Reagent set includes: Dissolved Oxygen 3 Reagent Powder Pillows, Potassium Iodide-Iodate Standard Solution and Starch Indicator Solution for approximately 100 tests.
| Method Number | 8071 |
| Number of tests | 100 |
| Range | 0 – > 500 mg/L SO₃2- |
| Special Features | Sulfite Reagent set, Buret Titration |
| Hãng sản xuất |
|---|
Code: TNT839
0.015 – 0.600 mg/L NO₂-N
0.6 – 6.0 mg/L NO₂-N
2 – 90 mg/L NO₂-N
Code: TNT843
0.05 – 1.5 mg/L PO₄-P; 0.15 – 4.5 mg/L PO₄
0.5 – 5.0 mg/L PO₄-P; 1.5 – 15.0 mg/L PO₄
1.6 – 30 mg/L PO₄-P; 5 – 90 mg/L PO₄
2 – 20 mg/L PO₄-P; 6 – 60 mg/L PO₄
Code: S11M001
1.09 ±0.02 pH at 25°C
1.679 ±0.010 pH at 25°C
4.005 ±0.010 pH at 25°C
4.65 ±0.02 pH at 25°C
6.865 ±0.010 pH at 25°C
7.000 ±0.010 pH at 25°C
7.413 ±0.010 pH at 25°C
9.180 ±0.010 pH at 25°C
9.23 ±0.02 pH at 25°C
10.012 ±0.010 pH at 25°C
12.45 ±0.05 pH at 25°C
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