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Water Quality, Hach

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  • Model CN-67 Chlorine (Free & Total) and pH Test Kit

    Hach

    Control of chlorine and pH in pools and spas to maintain safe bathing conditions and to protect against system corrosion. Supplied with color discs and comparator for monitoring chlorine and pH, the Free & Total Chlorine and pH Test Kit provides more accuracy than test kits using color cubes. …

  • Chlorine Single Parameter Kits

    Hach

    Reagents Chlorine is the most widely used disinfectant for drinking water and is also important for sanitizing swimming pools, cooling towers, other industrial equipment and treatment of wastewater. Its measurement and control are vital for both safety and economic reasons. Many Hach chlorine…

  • Nitrogen (Total) TNTplus, LR

    Hach

    For determination of Total Nitrogen by the Persulfate Digestion method, using TNTplus vials. Hach Method 10208, Low Range: 1-16 mg/L N. 25 tests/package.

  • Bart Tester

    Hach

    BART Test, Iron-Related Bacteria BART Test, Sulfate-Reducing Bacteria BART Test, Slime-forming Bacteria BART biodetectors are excellent diagnostic tools to help identify the presence of process disruptors, such as bacteria creating slime layers and limiting disinfection. Find out if you…

  • Nitrogen, Nitrate Test Kits

    Hach

    Normally found in water and soil as ammonia (NH3), nitrate (NO3), and nitrite (NO2), nitrogen is an indispensable part of the life cycle. However, concentrations above certain levels can present problems. Thomas No. 3241S80 Utilizing the simple color…

  • Nitrate and Nitrite Test Strips

    Hach

    Nitrogen, Nitrate/Nitrite: Excessive amounts of nitrate or nitrite in water can cause infant death, adult illness, and produce spontaneous abortion in cows. Some wells contain high levels of nitrate. When water contains high nitrate levels, nitrites often are present in low concentration. Fast,…

  • PhosVer® 3 Phosphate Reagent Powder Pillows

    Hach

    For determination of reactive (ortho) phosphate (phosphorus) by the PhosVer® 3 ascorbic acid method.  USEPA accepted for reporting for wastewater analysis using Hach Method 8048, Phosphorus, Reactive.  Also used in acid-hydrolyzable and total phosphorus determination, after…

  • Hydrogen Sulfide Test Kits

    Hach

    Resulting from the anaerobic decomposition of organic matter, hydrogen sulfide is present in many water supplies. Sewage and industrial wastes are other sources of sulfide pollution. Highly toxic, this compound has a characteristic rotten egg odor, which can be detected long before harmful…

  • 5-in-1 Water Quality Test Strips

    Hach

    5-in-1 test strips are great  for quick, on-site evaluations of water quality with reliable results on every test.  These mulit-parameter test strips test for five water quality measurements on 1 strip: Free Chlorine (0-10 mg/L) Total Chlorine (0-10 mg/L) Total Hardness (as…

  • Free & Total Chlorine Test Strips

    Hach

    The most widely used disinfectant for drinking water, chlorine is also important for sanitizing swimming pools, cooling towers, other industrial equipment, and in the treatment of municipal wastewater. Its measurement and control are vital for both safety and economic reasons. Chlorine exists in…

  • Nitrate TNTplus, LR

    Hach

    Now USEPA approved for compliance monitoring under the Safe Drinking Water Act. For determination of Nitrate Nitrogen by the Dimethylphenol Method, using TNTplus vials. Hach Method 10206. Low Range: 0.23-13.5 mg/L NO3-N (1.0-60.0 mg/L NO3). 25 tests/package Reduce Errors with Bar-coded…

  • Ammonia TNTplus, ULR

    Hach

    For determination of Ammonia Nitrogen by the Salicylate Method, using TNTplus vials. Hach Method 10205. Ultra Low Range: 0.015 - 2.00 mg/L NH3-N. 25 tests/package Reduce Errors with Bar-coded Vials No Reagent Blank Necessary Innovative Vial and Reagent Delivery Helpful package design

  • Chloride QuanTab® Test Strips

    Hach

    Chloride is found in nearly all natural waters and affects human taste above 250 mg/L. High levels inhibit plant growth, and many industrial processes need to limit chloride concentration. Contains 40 tests. Easy to use, disposable, and inexpensive A great way to obtain quick,…

  • Chemical Oxygen Demand (COD) Reagent, TNTplus, UHR

    Hach

    For determination of Chemical Oxygen Demand (COD) by the Reactor Digestion Method, using TNTplus™ vials. Hach Method 10212. Range: 250-15,000 mg/L COD. Reduce Errors with Bar-coded Vials and RFID No Reagent Blank Necessary Innovative Vial and Reagent Delivery Helpful package design

  • Sulfite Test Kits

    Hach

    Because sulfite readily oxidizes to sulfate, it normally is not present in natural waters. It is used in paper mills for bleaching pulp and in boiler water as an oxygen scavenger.

  • Water Hardness Single Parameter Test Kit

    Hach

    Water hardness is caused almost entirely by calcium and magnesium ions. Other di- and trizalent metals have a similar effect, but usually are not present in high enough concentration in potable waters to cause problems. Hardness increases soap consumption in laundries and causes scale in boilers. …

  • Iron Test Strips

    Hach

    In domestic water supplies, iron can do great economic damage by staining laundry and porcelain fixtures and by producing an off taste in beverages. In water supplies used for commercial beverage production, low levels of iron are critical. Hach's test strips provide the most easily-used method for…

  • Ammonia TNTplus, LR

    Hach

    For determination of Ammonia Nitrogen by the Salicylate Method, using TNTplus vials. Hach Method 10205. Low Range: 1 - 12 mg/L NH3-N. 25 tests/package Reduce Errors with Bar-coded Vials No Reagent Blank Necessary Innovative Vial and Reagent Delivery Helpful package design

  • Free & Total Chlorine Test Strips, 0-10 mg/L

    Hach

    Accurate and easy to use - just dip and read! Great for quick, on-site evaluations of free and total chlorine levels The most widely used disinfectant for drinking water, chlorine is also important for sanitizing swimming pools, cooling towers, other industrial equipment, and in the…

  • Potassium Iodide Starch Test Paper

    Hach

    Vial of 100 test strips

  • Ammonia (Nitrogen) Test Strips, 0-6.0 mg/L

    Hach

    About Nitrogen, Ammonia A product of microbiological decay of plant and animal protein. Its presence in raw surface waters usually indicates domestic or agricultural pollution. Above certain levels, it is toxic to fish. Fast, reliable, and safe test strips from Hach: Hach Test Strips are easy…

  • Total Alkalinity Test Strips

    Hach

    Caused by the presence of carbonates, bicarbonates, hydroxides, and other dissolved salts, alkalinity is important to drinking water, food, and beverage processors; boiler operators; and aquatic biologists. Contains 50 tests. Easy to use, disposable, and inexpensive A great way to obtain…

  • Aluminum TNTplus, Chromazurol S

    Hach

    Reduce Errors with Bar-coded Vials and RFID A unique barcode label on each Hach TNTplus Vial Chemistry is automatically read by the spectrophotometer when used with Hach’s DR 6000™ UV-VIS Spectrophotometer or DR 3900™ Benchtop Spectrophotometer to identify the appropriate…

  • Hardness, Iron And pH Test Kits

    Hach

    Includes color disc and color comparator for colorimetric comparison of iron and pH, as well as a drop-count titrator for hardness determination. Test kit produces a wide range of pH tests. Combines frequently measured parameters in one rugged kit Uses color disc and drop count titration…

  • Nitrate TNTplus, HR

    Hach

    Now USEPA approved for compliance monitoring under the Safe Drinking Water Act. For determination of Nitrate Nitrogen by the Dimethylphenol Method, using TNTplus vials. Hach Method 10206. High Range: 5-35 mg/L NO3-N (22-155 mg/L NO3). 25 tests/package Reduce Errors with Bar-coded Vials No…

  • P/A Broth w/ Mug, bottles

    Hach

    Selectivity: Total Coliform Bacteria and Escherichia coli 1-year shelf life at room temperature Presence-Absence Broth with MUG is available in two forms: Broth in glass ampules, sterile, single dose Broth in pre-filled, sterile, disposable bottles

  • Cl17 Chlorine Analyzer Maintenance Kit (Self Assembly)

    Hach

    Maintenance Kit (for instruments sold after March 2000). Contains reagent tubing (not pictured), reagent caps and fittings to be replaced annually. Pump module tubing to be replaced at three to six-month intervals.

  • Phosphorus TNTplus, LR Reactive and Total

    Hach

    For determination of Reactive (ortho) and Total Phosphorus (phosphate) by the Ascorbic Acid method, using TNTplus vials. Hach Methods 10209 (reactive) and 10210 (total). Low Range: 0.05-1.50 mg/L PO4-P (0.15-4.50 mg/L PO4). 25 tests/package. Reduce Errors with Bar-coded Vials No Reagent…

  • FF-3 Saltwater Aquaculture Test Kit

    Hach

    Hach’s aquacultural analysis package, the FF-3 Saltwater Aquaculture Test Kit, is designed to meet the demands of specialized salt-water applications. Each kit includes the apparatus and reagents necessary to measure 10 critical parameters. Two tests, ammonia-nitrogen and convenient chloride…

  • pH Test Kits

    Hach

    Most natural waters range from pH 4 to pH 9 but commonly are above pH 7 because of carbonates and bicarbonates (alkalinity). The pH of water used in industry, boiler feed water and swimming pools is usually kept within a narrow range.

  • AquaChek® Free Chlorine Test Strips

    Hach

    Hach test strips are manufactured with a unique reagent pad at the tip, using proven chemistries based on standard reference methods. Just dip the strip, wait until color development occurs, and compare the color of the reacted pad to the chart printed on the bottle.

  • FF-1A Fish & Farming Nine Parameter Kit

    Hach

    Aquaculture: Maintaining good water quality is essential for profitable fish production. In many cases, the availability and cost of "crop" insurance is directly related to testing programs. We offer a choice of reliable models, from color cube and disc methods to DR/800 and DR/2400…

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