Water and Wastewater Testing Supplies
Hach Company COD Digestion Vials, High Range, pk/25
For determination of high range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000. Range: 20 -1500 mg/L COD. Pack of 25 vials. *Note: item is restricted in the State of Illinois and cannot be shipped to Educational Facilities in Illinois.
Hach Company Glycol test Reagent 2 Powder Pillows, pk/25
For presence/absence detection of glycols by visual test kit. Replacement reagent for Hach Glycol Detection Test Kit - 2186400. Pack of 25 Powder Pillows.
Hach Company PAN Indicator Solution, 0.1%, 100 mL
For determination of low level manganese by the PAN method. Hach method 8149. Range: 0.006 to 0.700 mg/L Mn. 100 mL bottle
Hach Company Sodium Thiosulfate 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 Hardness (Total) Reagent Set, Digital Titrator, Full Range
For Total Hardness determination by EDTA Digital Titrator titration with Calmagite indicator. Range: 10-160 and 100-4000 mg/L as CaCO3. Set contains ManVer 2 Indicator, Hardness 1 Buffer Solution and one cartridge each of 0.0800 M and 0.800 M EDTA.
Hach Company Chloride Reagent Set, Silver Nitrate Digital Titrator, Full Range
For determination of chloride by Silver Nitrate Digital Titrator Titration. Hach Method 8207. Ranges: 10-100 and 100-10,000 mg/L as CI- . Set contains: Chloride 2 Indicator Powder Pillow packs and two Silver Nitrate Titration Cartridges (0.2256 N and 1.128 N). Approximately 40 to 100 tests per range.
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 Hardness indicator solution for HACH SP510, 1l, 1 mg/l
Hardness indicator solution, 1l, 1 mg/l
Hach Company TPTZ Iron Reagent Powder Pillows, 25mL, pk/100
For low range Iron determination by the TPTZ method. Hach Method 8112. Range: 0.012 - 1.800 mg/L Fe. Sample Size: 25 mL. Pack of 100 Powder Pillows
Hach Company QAC Reagent 1 Powder Pillows, pk/50
For determination of Quaternary Ammonium Compounds (QAC) by the Direct Binary Complex Method. Hach Method 8337. Range: 0.2 - 5.0 mg/L as CTAB. Pack of 50 Powder Pillows
Hach Company Alkaline EDTA Solution, 100 mL MDB
For determination of exchangeable potassium in soils.
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.
Hach Company ECR Reagent Solution for Aluminum in Brine, 200 mL
For determination of aluminum in chlor-alkali brines
Hach Company Bromcresol Green-Methyl Red Indicator Solution, 100 mL MDB
pH indicator for alkalinity determination by titration. APHA formulation 100 mL Marked Dropping Bottle.
Hach Company Mineral Stabilizer Solution, 50 mL SCDB
For determination of Ammonia and Total Kjeldahl Nitrogen by the Nessler Method. 50 mL Self-Contained Dropping Bottle.