Code: 2241926
For determination of calcium and magnesium hardness in water by the Calmagite Colorimetric method, Hach Method 8030. Also used for the determination of calcium and magnesium in ultrapure saturated NaCl feed brine (HNB method, DOC316.53.01562). 50 mL self-contained Dropping Bottle.
| Method Name | Calmagite Colorimetric |
| Method Number | 8030 |
| Parameter | Calcium and Magnesium Hardness |
| Platform | Solution |
| Quantity | 50 mL |
| Hãng sản xuất |
|---|
Code: TNT815
7 – 70 mg/L COD
70 – 1000 mg/L COD
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
Code: TNT880
0 – 16 mg/L N
1 – 16 mg/L N
5 – 40 mg/L N
20 – 100 mg/L N
100 – 250 mg/L N
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