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  • 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…

  • COD Analysis Kits

    CHEMetrics

    USEPA-approved Mercury-free COD kits CHEMetrics’ leakproof reagent vials contain premeasured solutions of sulfuric acids and potassium dichromate. To perform the COD determination, the analyst simply removes the Teflon® lined screw cap from the vial, adds sample to the vial,…

  • 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…

  • Chlorine (Hypochlorite) CHEMets Kit, Range: 0-12.5%

    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…

  • COD VIALS MERC FREE 98VIALS UN 1830

    CHEMetrics

    Kit comes in a cardboard box and contains everything needed to perform up to 97 tests (except distilled water): 98 vials and instruction book with MSDS. Range: 0-15,000 ppm (HR+) Mercury Free Method: Dichromate Reactor Digestion All COD Kits require the use of a Digestor…

  • Iron in Brine CHEMets Kit

    CHEMetrics

    Iron is present in nature in the form of its oxides, or in combination with silicon or sulfur. The soluble iron content of surface waters rarely exceeds 1 mg/L, while ground waters often contain higher concentrations. The National Secondary Drinking Water Standard for iron is 0.3 mg/L, as iron…

  • Ammonia VACUettes Kit, Range: 0-1000 & 1000-10,000 ppm

    CHEMetrics

    Kit comes in a plastic case and contains everything needed to perform 30 tests (except distilled water): Refill, Low and High Range Comparators, dilutor snapper cup, micro test tube, and instructions. Range: 0-1000 & 1000-10,000 ppm MDL: 100 ppm Method: Direct Nesslerization …

  • Chromate (Hexavalent) CHEMets Kit

    CHEMetrics

    Hexavalent chromium salts are used in numerous industrial processes. They are also used extensively as corrosion inhibitors in open and closed cooling water systems. The Diphenylcarbazide Method References: APHA Standard Methods, 22nd ed., Method 3500-Cr B - 2009. ASTM D 1687-02,…

  • Aluminum Vacu-vials Kit

    CHEMetrics

    Aluminum forms a variety of minerals in the earth’s crust. Aluminum and its alloys have many uses: heat exchangers, construction materials, and aircraft parts. Alum (aluminum potassium sulfate) is used in water treatment to flocculate suspended particles but may raise the level of aluminum in…

  • 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),…

  • Hydrogen Peroxide SAM Kit

    CHEMetrics

    Hydrogen peroxide is a strong oxidizing agent with a variety of uses. Applications include the treating of industrial effluents and domestic waste and serving as a disinfectant in aseptic packaging. The Ferric Thiocyanate Method Reference: D. F. Boltz and J. A. Howell, eds.,…

  • Sulfite in Wine Titrets Kit

    CHEMetrics

    Sulfites have been used for centuries to sanitize and preserve foods. They are used worldwide in the wine industry as antioxidant and antimicrobial agents. However, sulfites have been identified as causative agents in certain allergic reactions suffered by asthmatics. As a result, the FDA and the…

  • Copper (Soluble) CHEMets Kit

    CHEMetrics

    Copper is naturally present in the earth’s crust and in seawater. Copper-containing fungicides are used to control biological growth in water supplies. The Maximum Contaminant Level Goal for copper is 1.3 mg/L in drinking water. The measurement of copper is an important means of…

  • Hydrogen Peroxide VACUettes Kit, Range: 0-1000 & 1200-12000 ppm

    CHEMetrics

    Hydrogen peroxide is a strong oxidizing agent with a variety of uses. Applications include the treating of industrial effluents and domestic waste and serving as a disinfectant in aseptic packaging. The Ferric Thiocyanate Method Reference: D. F. Boltz and J. A. Howell, eds.,…

  • Ammonia VACUettes Kit, Range: 0-30 & 30-300 ppm

    CHEMetrics

    Kit comes in a plastic case and contains everything needed to perform 30 tests (except distilled water): Refill, Low and High Range Comparators, dilutor snapper cup, micro test tube, and instructions. Range: 0-30 & 30-300 ppm MDL: 5 ppm Method: Direct Nesslerization …

  • 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.…

  • Chromate (Hexavalent) Vacu-vials Kit

    CHEMetrics

    Hexavalent chromium salts are used in numerous industrial processes. They are also used extensively as corrosion inhibitors in open and closed cooling water systems. The Diphenylcarbazide Method References: APHA Standard Methods, 22nd ed., Method 3500-Cr B - 2009. ASTM D 1687-02,…

  • Iron (Total) Vacu-vials Kit

    CHEMetrics

    Iron is present in nature in the form of its oxides, or in combination with silicon or sulfur. The soluble iron content of surface waters rarely exceeds 1 mg/L, while ground waters often contain higher concentrations. The National Secondary Drinking Water Standard for iron is 0.3 mg/L, as iron…

  • Manganese CHEMets Kit

    CHEMetrics

    Surface and ground waters rarely contain more than 1 mg/L of soluble or suspended manganese. Manganese can act as an oxidizing or a reducing agent depending on its valence state. Manganese is also used in the manufacture of batteries and as an alloying metal in the manufacture of steel and…

  • Nitrite Titrets Kit, Range: 500-5000 ppm

    CHEMetrics

    Range: 500-5000 ppm as NaNO2 MDL: 500 ppm Method: Ceric Sulfate Titrant with Ferroin Indicator Increments: 500, 550, 600, 650, 700, 750, 800, 900, 1000, 1250, 1500, 1750, 2000, 2500, 3500, 5000 ppm Kit comes in a cardboard box and contains everything needed to perform 30…

  • Hydrogen Peroxide Vacu-vials Kit, Range: 0-6.00 ppm

    CHEMetrics

    Hydrogen peroxide is a strong oxidizing agent with a variety of uses. Applications include the treating of industrial effluents and domestic waste and serving as a disinfectant in aseptic packaging. For the food and beverage industry, CHEMetrics Hydrogen Peroxide CHEMets® and…

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

    CHEMetrics

    Kit comes in a plastic case and contains everything needed to perform 30 tests (except distilled water): Refill, Low and High Range Comparators, dilutor snapper cup, micro test tube, and instructions. Range: 0-60 & 60-600 ppm MDL: 10 ppm Method: Direct Nesslerization …

  • COD Vials Kit

    CHEMetrics

    Range: 0-15,000 ppm (HR+) Not USEPA Approved* Method: Dichromate Reactor Digestion Kit comes in a cardboard box and contains everything needed to perform up to 97 tests (except distilled water): 98 vials and instruction book with MSDS. All COD Kits require the use of a Digestor…

  • Digestor Blocks

    CHEMetrics

  • Hardness (Total) Titrets Kit, Range: 20-200 ppm

    CHEMetrics

    Hardness is a measure of the mineral content of water. Calcium and magnesium are the most common minerals that contribute to hardness. Hard water causes scaling in boilers and other industrial equipment, and diminishes the effectiveness of soaps and detergents. The EDTA Method (Total) …

  • Hydrogen Peroxide CHEMets® Kits, Ferric Thiocyanate Method

    CHEMetrics

    Hydrogen peroxide is a strong oxidizing agent with a variety of uses. Applications include the treating of industrial effluents and domestic waste and serving as a disinfectant in aseptic packaging. For the food and beverage industry, CHEMetrics Hydrogen Peroxide CHEMets® and…

  • DEHA CHEMets Kit

    CHEMetrics

    Dissolved oxygen in boiler system water causes corrosion and pitting of metal surfaces, which can lead to boiler inefficiency, equipment failure, and system downtime. DEHA (N,N-Diethylhydroxylamine) is added to boiler system water as an oxygen scavenger to keep the dissolved oxygen levels as low as…

  • Chlorine (Hypochlorite) CHEMets Kit, Range: 0-1.55%

    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…

  • Nitrite CHEMets Kit, Range: 0-2.5 ppm

    CHEMetrics

    Nitrite, an intermediate in the nitrogen cycle, is formed during the decomposition of organic matter but readily oxidizes to form nitrate. These processes occur in wastewater treatment plants, water distribution systems, and natural waters. Nitrites are useful as corrosion inhibitors,…

  • Iron (Total & Soluble) VACUettes Kit, Range: 0-30 & 30-300 ppm

    CHEMetrics

    Iron is present in nature in the form of its oxides, or in combination with silicon or sulfur. The soluble iron content of surface waters rarely exceeds 1 mg/L, while ground waters often contain higher concentrations. The National Secondary Drinking Water Standard for iron is 0.3 mg/L, as iron…

  • Molybdate CHEMets Kit, Range: 0-7 ppm

    CHEMetrics

    Molybdate is used throughout the industrial water treatment and power generation industries as a corrosion inhibitor in both open- and closed-loop cooling water systems. In solution, molybdate anions complex with oxidized iron to form a protective film of molybdate and ferric-oxide. Molybdate is…

  • Hydrogen Peroxide CHEMets Kit, Range: 0-0.5 ppm

    CHEMetrics

    Hydrogen peroxide is a strong oxidizing agent with a variety of uses. Applications include the treating of industrial effluents and domestic waste and serving as a disinfectant in aseptic packaging. For the food and beverage industry, CHEMetrics Hydrogen Peroxide CHEMets® and…

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