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Hach Water Quality

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Hach - Leading the Way in Water Analytics

NOTE: Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.


  • Nitrate HR Reagent, NitraVer® 5 Method: Cadmium Reduction Range: up to 5.0 mg/L; 30.0 mg/L Sample Size: 10 mL 100/test Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place…

  • For determination of Reactive (ortho) and Total Phosphorus (phosphate) by the Ascorbic Acid method, using TNTplus vials. Hach Methods 10209 (reactive) and 10210 (total). High Range: 0.5-5.0 mg/L PO4-P (1.5-15.0 mg/L PO4). 25 tests/package Reduce Errors with Bar-coded Vials No Reagent…

  • 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. …

  • Alkalinity is caused by the presence of carbonates, bicarbonates, hydroxides, and other dissolved salts in water. Alkalinity control is important to food and beverage processors, boiler operators, and aquatic biologists. Model AL-AP single parameter alkalinity test kit has a range of 0.4-8 gpg…

  • 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…

  • For Test Kit HSC

  • 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. …

  • Water hardness is caused almost entirely by calcium and magnesium ions. Other di- and trivalent 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. …

  • 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. Hach products are…

  • 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…

  • 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. Hach products are intended for sale/shipment within the US only. International customers should contact their…

  • 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,…

  • Selectivity: Total Coliform Bacteria and Escherichia coli 1 Year shelf life at room temperature Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

  • Iron can cause damage in domestic water supplies by staining or providing an off-taste. In water supplies for commercial beverage production, low levels of iron are critical. Test kits with TPTZ powder reagent provide an easy to use method for determining low to mid-range iron concentrations. …

  • For determination of Ammonia Nitrogen by the Salicylate Method, using TNTplus vials. Hach Method 10205. High Range: 2 - 47 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 …

  • Water Quality Testing. Dramatically Streamlined. The Hach SL1000 Portable Parallel Analyzer (PPA) performs the same tests with less than half the manual steps. Get highly accurate results, with less opportunity for errors, in a fraction of the time. Up to six parameters, tested…

  • 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…

  • 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…

  • Ionic Strength Adjustor for use with IntelliCAL ISENO3181 or sensION+ 9663 nitrate ion selective electrodes. The ISA is critical for determining low level nitrate concentrations. Powder form does not dilute samples. Pack of 100 Powder Pillows. Hach products are intended for sale/shipment…

  • For determination of Chemical Oxygen Demand (COD) by the Mercury-Free Reactor Digestion Method, using TNTplus™ vials. Hach Method 10236 Range: 25-1000 mg/L COD. Reduce Errors with Bar-coded Vials No Reagent Blank Necessary Innovative Vial and Reagent Delivery Helpful package…

  • The Model IR-23 provides accurate, on-site measurement of two important parameters to help maintain water quality within the desired range. Color disc colorimetry method tests Iron over a range of 0-10 mg/L and pH over 4-10 pH units.

  • Acidity is usually caused by the presence of mineral acids, salts of strong acids, or free carbon dioxide. In surface or ground waters, acidity may be form natural substances or industrial pollution. Excessive levels cause corrosion and can be detrimental to fish. Model AC-DT measures acidity (P…

  • Vial of 100 test strips Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

  • Phosphorus TNTplus® chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime. For determination of Reactive (ortho) Phosphorus (phosphate) by the Molybdovanadate method. Easy and safe handling No reagent blank necessary …

  • Method: 8194 Spectrophotometer Diaminobenzidine Range: 0.01 - 1.00 mg/L Se Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

  • When customers complain of returning laundry that is stained and dingy, the IR-20 kit lets you do quick, on-the-spot tests for iron and manganese to see where the problem lies. Simple, fast, color disc method Kit includes three reagents, bottles, test tube brush, color discs, comparator…

  • Cyanide, Single Parameter Test Kit, Model: CYN-3, Color disc / Pyridine-Pyrazolone The main sources of cyanide, an extremely poisonous substance, are metal-cleaning and electroplating baths, gas scrubber, gas works, coke ovens, and various chemical processes. It can be removed easily from…

  • 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…

  • For determination of Phenols by the 4-Aminoantipyrine method. Hach Method 8047. USEPA accepted for reporting wastewater analyses. Range: 0.002 - 0.200 mg/L Reagent Set includes: Hardness 1 Buffer Solution, Chloroform, Phenol Reagent Powder Pillows, and Phenol 2 Reagent Powder Pillows for…

  • Reagent for phenol distillation. Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

  • Replacement colorimeter for the newer version (manufactured since 4/2000) of the Cl17. Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

  • 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 Hach products are intended for…

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