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

Expert Free Chlorine test made simple. Free Chlorine TNTplus® chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime. For determination of Free Chlorine by the DPD Method. *This product has not been evaluated to test…

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

Simplify your fermentation efficiency by monitoring your Free Amino Nitrogen. For use with your Hach DR6000 spectrophotometer and designed to simplify brewing analysis. Testing for FAN is a part of standard brewing quality control analyses. This enables the protein content to be estimated…

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…

Expert Formaldehyde test made simple. Formaldehyde TNTplus® chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime. For determination of Formaldehyde by the Acetylacetone method. Formulation of the method is accordig ISO 12460.…

Ferrous Sulfate Heptahydrate, FeSO4.7H2O ACS Reagent Grade CAS No. 7782-63-0 FW 278.02