Water and Wastewater Testing Supplies
Hach Company Sodium Thiosulfate Digital Titrator Cartridge, 0.113 N
For chlorine determination by iodometric Digital Titrator titration. 0.113 N, Digits x 0.1 = mg/L CI2 in a 5 mL sample, Digits x 0.000141 = meq. Approximately 40-100 tests
Hach Company Ascorbic Acid Test Kit, Model ASC-1
Model ASC-1 Ascorbic Acid Test Kit was developed in cooperation with beverage producers and uses the drop-count titration method to measure ascorbic acid (vitamin C). Utilizes drop count titration with a range of 10-200 mg/L. Contains approximately 100 tests.
Hach Company Presence-Absence (P-A) Broth, Dehydrated 500 g
Used to detect pollution in treated or potable water; described in the 16th ed., Standard Methods.
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 EDTA Solution, 1M, 50 mL SCDB
For determination of calcium and magnesium hardness in water by the Calmagite Colorimetric method. Hach Method 8030. 50 mL Self-Contained Dropping Bottle.
Hach Company Buffer Reagent for Aluminum in Brine, 100 mL
Buffer Reagent Solution for aluminum in brine testing. 100mL.bottle
Hach Company Silica Test Kit, Model SI-7
Dissolved silica is found in almost all natural waters. Its presence is undesirable for many industrial uses because of scale formation. High-pressure boiler turbines are especially susceptible.
Hach Company Hydrogen Peroxide Test Kit, Model HYP-1
Model HYP-1 Hydrogen Peroxide Test Kit (as H₂O₂) utilizes drop count titration and contains approximately 100 tests.
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 Free chlorine indicator solution for chlorine analyzer CL17/CL17sc | 473ml
Free chlorine indicator solution for chlorine analyzer CL17/CL17sc | 473ml
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 Phosphorus 1 Reagent, 500 mL
Used for phosphorus determination in food and feed samples.
Hach Company Manganese Reagent Set, LR, PAN, 25 mL
For determination of Manganese by the PAN Method. Hach Method 8149. Range: 0.006 - 0.700 mg/l Mn. Sample Size: 25 mL. Reagent Set includes: Ascorbic Acid Powder Pillows, Alkaline-Cyanide Reagent and PAN Indicator Solution (0.1%) for 100 tests.
Hach Company Formaldehyde Reagent Set, LR
Formaldehyde Reagent Set - Colorimetric MBTH Method. Low Range, 3-500 ug/L. 100 Tests.
Hach Company Distillation Apparatus - Cyanide Set (General Purpose Set and Heater and Support Apparatus also required)
Fast set-up for sample pretreatment. Distillation sets include only EPAapproved glassware. Easy to set up because you only receive the parts you need. Illustrated, step-by-step procedures simplify distillation.