Hach COD Vials

Hach chemical oxygen demand vials, also known as Hach COD Vials, are specially designed for chemical oxygen demand (COD) tests within the lab.
COD vials are manufactured from high-quality glass or plastic materials and carry a standardized volume to ensure consistent sample sizes for accurate and reproducible results.
COD vials allow rapid response to changing conditions and can assist with a resolution before critical problems develop.
Hach cod test kits contain pre-measured reagents for convenience and can reduce preparation time, as reagent preparation procedures or glassware cleaning is not required.
Essential to the COD testing process, a Hach cod test kit can create a standardized and reliable platform for accurately measuring water or water waste samples.

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    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,…

  • Digestor, pre-measured reagents and colorimeters EPA equivalent Fast Economical Ideal for environmental and wastewater monitoring Recognized as being EPA equivalent and follows the method outlined by “Standard Methods for the Examination of Water and Wastewater.” The COD…

  • Environmental Express

    Vial size 16 x 100mm. Each box shipped with C of A and SDS. Box of 100.

  • COD Digestion Vials, Ultra Low Range This method is not USEPA Approved Method: Reactor Digestion, Hach Method 8000 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.

  • Greenwood Products

    COD150: Digestion Reagent Tubes for COD (0-150 ppm range) COD1500: Digestion Reagent Tubes for COD (0-1500 ppm Range)

  • Kit comes in a cardboard box and contains everything needed to perform up to 97 tests (except distilled water): 98 vials and instruction book. Range: 0-15,000 ppm (HR+) Mercury Free Method: APHA Standard Methods, 23rd ed., Method 3500-Cu C-1999. All COD Kits require the use…

  • Hanna Instruments

    The HI93754C COD kit contains 25 ready-to-use vials containing pre-measured reagents. These high quality reagents follow follow an adaptation of the dichromate method for COD determination. In this method, a heated digestion is required to oxidize organic matter in the sample. During the digestion,…

  • 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 instructions. All COD Kits require the use of a Digestor Block and the…

  • The Chemical Oxygen Demand (COD) test is widely used as a measure of organic contamination by determining the quantity of oxygen required for oxidation of reduced species including organic matter, in a water sample using a specific oxidizing agent, temperature and time reduction. COD testing is a…

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