Total iron reagent for 5-mL samples Method: 1,10 phenanthroline Powder Pillows

Improved reagent set for sequential determination of free ammonia and monochloramine by the Indophenol method. Replaces 2879700. Hach Method 10200 Ranges: 0.04 to 4.50 mg/L Cl2 and 0.02 to 0.50 mg/L NH3-N Set contains reagents for approximately 50 tests

Ferrous Iron Reagent AccuVac® Ampules contain the precise amount of reagent for a single test and can be used as a measurement cuvette Method: 1, 10 Phenanthroline Range: up to 3.00 mg/L

Method: FerroZine® Range: up to 1.400 mg/L For the determination of trace levels of iron (0-1.4000 mg/L Fe). when used with a Hach spectrophotometer. Must use digestion to determine total iron. This method is applicable for determining trace levels of iron in chemical reagents…