Common use cod digestion vials

Pre-filled with COD reagents, these digestion vials come in either EPA-approved or mercury-free versions for low-, standard-, and ultra-high-range analysis. Each lot is tested to ensure superior quality from the cap and vial to the chemical contents. Glass vials are 16 mm x 100 mm to work with your existing COD reactor and spectrophotometer.

Simpler and Safer. Prepared COD reagents eliminate the need for measurement of corrosive and toxic chemicals. Just add sample to the COD vial, digest and measure. Photometric measurements provide accurate results without the equipment and effort required for titrations.

COD vials for testing Chemical Oxygen Demand. One of the most common tests used in effluent testing. Vials are available in 16mm format or the LCK 13mm format. Standard vials and Mercury Free. ChemLab Water COD vials for Chemical Oxygen Demand

The HI94754B-25 COD kit contains 25 ready-to-use, barcoded vials containing pre-measured reagents. These high quality reagents follow the EPA approved method 410.4. In this method, a heated digestion is required to oxidize organic matter in the sample. During the digestion, hexavalent chromium in the reagent is reduced to trivalent chromium.

COD Digestion Vials, High Range. Chemical Oxygen Demand (COD): US EPA approved for wastewater analysis using Hach Method 8000. Product details Package Dimensions : 15.8 x 10.8 x 5 inches; 7.2 Pounds Item model number : 2125915 Date First HACH

For determination of high range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000. Range: 20 -1500 mg/L COD. Pack of 25 vials. EPA Approved

The HI93754B-25 COD kit contains 25 ready-to-use vials containing pre-measured reagents. These high quality reagents follow the EPA approved method 410.4. In this method, a heated digestion is required to oxidize organic matter in the sample. During the digestion, hexavalent chromium in the reagent is reduced to trivalent chromium.

Once digestion is completed, results are obtained using any photometer that accepts 16-mm diameter cells. CHEMetrics COD vials can be directly used in our V-2000 multi-analyte photometer, CHEMetrics’ single analyte COD photometers, as well as in many 1

These COD vials are premixed and ready to use. There are several types of reagents available commercially: EPA-compliant reagents: These vials comply with EPA method 410.4 and Standard Methods 5220D. These reagents use the formulation for this method

Buy Environmental Express COD Digestion Vials w/Hg, 0-150mg/L, 98pk and more from our comprehensive selection of Environmental Express COD Reagent Vials Pre-filled reagent vials for either EPA-approved or mercury-free COD analysis Quality analyzed to

Aijiren COD Test Tube is made of borosilicate glass, which can reduce pH changes and pollutants that may be leached from soda lime glass. The glass digestion test tube can be used for analysis at temperatures higher than 130 degrees Celsius. It is manufactured

Thermo Scientific UV-Vis. cell with 10-100 mm path length, 12.5 mm wide 840-202700 (Thomas 1189N82) Test Tube Holder with Baseplate Holds test tubes up to 18 mm in diameter and 75-110 mm tall. Also holds COD reagent vials. 222-238100 (Thomas 1230Y35) Peltier Accessory (Air-Cooled) .

two COD Digestion Reagent Vials. (Be sure to use vials for the appropriate range.) Oxygen Demand, Chemical Oxygen Demand, Chemical Page3 of 12 5. Prepared Sample: Hold one vial at a 45-degree angle. Use a clean volumetric pipet to add 2.00 mL ofvials: