Reagent set for colorimetric silver method using Cadion 2B indicator. Hach Method 8120. Range: 0.02 – 0.70 mg/L Ag. Sample Size: 50 mL Three reagent system includes 50 each of Silver 1 and Silver 2 Reagent Pillows and Sodium Thiosulfate Powder Pillows. No extractions required. Digestion required for total silver.
| Instrument | All except DR 900, DR/800 Series, PC II |
| Method Name | Colorimetric |
| Method Number | 8120 |
| Number of tests | 50 |
| Parameter | Silver |
| Platform | Powder Pillows |
| Range | 0.02 – 0.70 mg/L Ag |

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