Water Quality Testing Kits
Hach Company CuVer 2 Copper Reagent, 100 g
For determination of copper by the bicinchoninate method, in the presence of high levels of aluminum, calcium, and iron. Calibrations for CuVer 1 may be used. Bulk powder. 100 g bottle
Hach Company Copper (Free & Total) Color Disc Test Kit, Model CU-6
Copper may exist in natural waters and effluents as a soluble salt or as suspended solids. A small amount is essential for plants and animals, and concentrations exceeding 0.1 mg/L are useful for controlling algae and plankton growth. Quantities ranging from 0.02 to 0.1 mg/L are toxic for some fish, so its use for treating fish disease requires careful monitoring. Range: 0.1-4 mg/L; Contains 50 Free and 50 Total tests.
Hach Company Glass Fiber Filter, Pore Size 1.0 µm, Diameter 24 mm, 100/pk
Filtration of suspended solids in water, wastewater and as a prefilter for membranes.
Hach Company Free Copper Reagent Powder Pillows, pk/100
For free copper determination by visual test kit. Replacement reagent for CU-6 test kit (2191400). Pack of 100 Powder Pillows.
Hach Company Alkali Solution for Calcium and Magnesium, 100 mL MDB
For determination of calcium and magnesium hardness in water by the Calmagite Colorimetric method. Hach Method 8030. 100 mL Marked Dropping Bottle.
Hach Company EGTA Solution, 50 mL SCDB
For calcium and magnesium hardness determination by the Calmagite colorimetric method. Hach method 8030. 50 mL Self-Contained Dropping Bottle
Hach Company Tannin-Lignin Reagent Set
For determination of Tannin and Lignin by the Tyrosine Method. Hach Method 8193. Range: 0.1 - 9.0 mg/L. Sample Size: 25 mL. Set Includes: Sodium Carbonate Solution and TanniVer™ 3 Tannin-Lignin Reagent for up to 100 tests.
Hach Company Formaldehyde Test Kit, Model FM-1
Formaldehyde solutions are used for maintenance of reverse osmosis systems and as disinfectants. The Model FM-1 measures higher concentrations by drop count titration. Contains 100 tests.
Hach Company Ferric Ion Solution, 100 mL
For colorimetric chloride determination by the mercuric thiocyanate method. Hach method 8113. Range: 0.1 to 25.0 mg/L Cl- 100 mL bottle
Hach Company Phosphorus, Reactive, Reagent Set, Amino Acid
For determination of Reactive (Ortho-) Phosphorus (Phosphate) by the Amino Acid Method. Hach Method 8178. Range: 0.23 - 30.00 mg/L PO4. Sample Size: 25 mL Set includes: Amino Acid Reagent and Molybdate Reagent for 100 tests.
Hach Company Silver 1 Reagent Powder Pillows, pk/50
Reagent for determination of Silver by the Cadion 2B Colorimetric Method. Hach Method 8120. Range: 0.02 - 0.70 mg/L Ag. Sample Size: 50 mL. Pack of 50 Pillows. Also available in reagent set 2296600.
Hach Company Silver Reagent Set, Colorimetric Method
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.
Hach Company Chloride Reagent Set, Mercuric Nitrate Digital Titrator
For determination of chloride by mercuric nitrate Digital Titrator titration. Hach Method 8206. Ranges: 10-160 and 100-8000 mg/l Cl-. Reagent Set includes: Diphenylcarbazone Reagent Powder Pillows, Mercuric Nitrate Digital Titrator Cartridges, 0.2256 N and 2.256 N. Approximately 40-100 Tests.
Hach Company Glycine p-Toluenesulfonic Acid, 25 g
(Glycine PTSA) Protein-TKN standard: 5.665% N, 35.40% crude protein. For checking accuracy and digestion recovery in Total Nitrogen and TKN determinations. 25 g bottle. See 2277800 for the complete set of three standards with increasing resistance to digestion.