Water Quality

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  • Formaldehyde VACUettes Kit, Range: 0-60 & 60-600 ppm

    CHEMetrics

    Formaldehyde, a toxic substance, is used in the following applications: metal plating baths, textile treatments, biological specimen preservatives, and disinfectants of medical equipment. Commercial formaldehyde gas is readily soluble in water. The Purpald Method Reference:…

  • 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…

  • Dissolved Oxygen CHEMets® Kits

    CHEMetrics

    The level of dissolved oxygen in natural waters is often a direct indication of quality, since aquatic plants produce oxygen, while microorganisms generally consume it as they feed on pollutants. At low temperatures the solubility of oxygen is increased; during summer, saturation levels can be as…

  • Peracetic Acid Test Strips

    LaMotte

    3 ranges of PAA test strips available covering low (0-50 ppm), medium (0-160 ppm) and high (0- 1,000 ppm) range concentrations The Insta-Test® 3000 test strips determine peracetic acid concentrations from 0-160 ppm. The test has a 10 second development time. The container has a desiccant liner…

  • 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…

  • Chlorine Test Strips

    LaMotte

    Tests 0-5 ppm Five intervals: 0, 0.5, 1, 3 and 5 50 strips per vial Unique range and sensitivity covers critical chlorine concentrations for many applications of food processing, water/wastewater treatment, education and other areas.

  • Chlorine Test Kits

    LaMotte

    DPD Tablet Octa-Slide (9859G42) Sufficient for 50 tests Employs DPD tablet method: EPA- accepted method for NPDWR Octa-Slide has color standards representing 0.2, 0.4, 0.6, 0.8, 1.0, 1.5, 2.0 and 3.0 ppm Cl Low Range Octet Comparator (9859H10) Employs DPD tablet…

  • 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…

  • 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. …

  • Quant® Strips-Ion Selective Colorimetric Test Strips

    MilliporeSigma

    For detection and semi-quantitative determination of cations and anions in solution Furnished in aluminum vials with plastic snap cap Desiccant pack is provided inside cap Each strip contains reagents, buffers and masking chemicals necessary to perform the test. All but sulfate…

  • Phenols CHEMets® Kits

    CHEMetrics

    Phenol (hydroxybenzene) is the simplest of a group of similar organic chemicals, which includes cresols, xylenols, and catechols. Phenol itself is a common ingredient of disinfectants. In drinking water, low-level phenolic concentrations impart a foul taste and odor, especially upon chlorination.…

  • Spectroquant® Cadmium Test Method: photometric

    MilliporeSigma

    UN Number: UN3316

  • Sensafe® Chlorine Test Strips

    Industrial Test Systems

    Sensitive, safe to use - SenSafe No reagent preparation time Easy to do, quick results These test strips are an excellent alternative to wet chemical chlorine tests. The unique indicator (TMB) is reactive only to free chlorine; therefore, no interference from monochloramines occurs.…

  • Low Range Phosphate Test Kit

    LaMotte

    This LaMotte Phosphate test kit tests for low range Phosphate using the LRC Comparator. Range and sensitivity is 0, 0.2, 0.4, 0.6, 0.8, 1.0, 1.5, 2.0 ppm PO43-. Applications: Environmental Education

  • Waterworks Test Strips

    Industrial Test Systems

    Dip and read No mixing sample and reagent Economical, quick results Patented tests are quick alternatives for food or environmental testing. Supplied in bottles of 50 loose strips or packages of individually wrapped strips Tests for lead and other heavy metals

  • TB 250 Portable Turbidimeter

    Lovibond

    For measuring water turbidity (cloudiness) according to either EPA or ISO Standards Easy Calibration and Operation Auto Ranging from 0-1100 NTU Simple 5 key operation Signal Averaging for stable and accurate readings Long Battery and Bulb Life Portable for use either in the…

  • MQuant™ Arsenic, Test Method: colorimetric with test strips and reagents

    MilliporeSigma

    Method: colorimetric with test strips and reagents 0.02 - 0.05 - 0.1 - 0.2 - 0.5 mg/l As 0.1 - 0.5 - 1.0 - 1.7 - 3.0 mg/l As MQuant™ UN Number: UN3316 Storage class: 10 - 13 Other liquids and solids Storage: Store at +15°C to +25°C. Hazard: Irritant;…

  • Color of Water Sets

    Lovibond

    A method for measuring the color of potable water in terms of an easily reproducible color standard is essential to water engineers responsible for the distribution of supplies for public consumption. Color determinations are useful for detecting any irregular contamination of the supply due…

  • BrewLab® Pro Water Analysis Kit

    LaMotte

    LaMotte introduces the new BrewLab® Pro water analysis kit. Designed with the professional brewer in mind, this kit measures 11 test factors which are important in the brewing process. Water is the most important ingredient for any brewer. The BrewLab® Pro helps you to make your best craft…

  • 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…

  • Ammonia CHEMets® Kits, Direct Nesslerization Method

    CHEMetrics

    Low-level ammonia nitrogen may be naturally present in water as a result of the biological decay of plant and animal matter. Higher concentrations in surface waters can indicate contamination from waste treatment facilities, raw sewage, industrial effluents (particularly from petroleum refineries),…

  • DPD Chlorine Liquid

    LaMotte

    All the benefits of DPD tablets in a liquid Can be used with existing LaMotte chlorine comparators or colorimeters Lower cost per test than tablets Quicker results and clearer colors than tablets DPD 1A and 1B reagents are added to a 5 or 10 mL sample to test free chlorine.…

  • 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,…

  • 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,…

  • WaterSafe Lead Water Test Kit

    Industrial Test Systems

    Tests for the EPA limit of 15 ppb (μg/L) Lead in water The Lead Water Test for water quality testing is a revolutionary product designed to make testing for Lead safe, easy, and affordable. This patent pending device utilizes a lateral flow test strip, similar in technology to home…

  • Phosphate CHEMets® Kits

    CHEMetrics

    Phosphorus occurs naturally in rock formations in the earth's crust, usually as phosphate. High phosphate concentrations in surface waters may indicate fertilizer runoff, domestic waste discharge, or the presence of industrial effluents or detergents. Although phosphates from these sources are…

  • Phosphate Test Kit

    LaMotte

    This kit tests for Phosphate using the Octa-Slide 2 Comparator. Range is 1.0 - 10.0 ppm (PO4) and 10 - 100 ppm (PO4). Applications: Industrial Water Boiling and Cooling, Laundry and Sanitation, Water and Wastewater  

  • Peracetic Acid Kit

    LaMotte

    The 7191-01 is a dropper bottle titration kit for hydrogen peroxide and perocetic acid. The hydrogen peroxide equivalence is 1 drop = 50 ppm. The peracetic acid equivalence can be modified to test different concentrations by using a different sample size. The result is a 1 drop = 6, 15, or 300 ppm equivalence.

  • Sulfide Test Kits

    LaMotte

    3322 Octa-Slide Comparator System For determining total sulfide Sufficient for 50 tests NPDES-EPA accepted Unit uses the Pomeroy methylene blue method for analysis. Total sulfide is determined using a color dye, which is added to an un-reacted sample until it matches a reacted…

  • MQuant™ Free Fatty Acids, Test Method: colorimetric with test strips

    MilliporeSigma

    Method: colorimetric with test strips 0.5 - 1 - 2 - 3 mg/g KOH MQuant™ Storage class: 10 - 13 Other liquids and solids Storage: Store at +15°C to +25°C. Deep-frying causes oils and fats to decompose over time. One of the major by-products of decomposition is free…

  • MColortest™ Chlorine Test Refill pack for 114801

    MilliporeSigma

    UN Number: UN3316

  • Chlorine (Free & Total) CHEMets® Kits

    CHEMetrics

    Because of its strong oxidizing properties, chlorine is an excellent biocide used to treat potable waters, municipal wastes, and swimming pools. When used to treat potable water, chlorine helps alleviate the adverse effects of iron, manganese, ammonia, and sulfide. The Maximum Residual Disinfectant…

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