15mL cod digestion vials with high range for measuring water quality

COD vials are hot now. • Cap tubes tightly. Switch on the COD Digester and fix the temperature at 150º C and set the time at 2 hours. • Place the COD vials into a block digester at 150 C and heat for two hours. • The digester automatically switches off. Then

For higher concentrations the high range COD vials (0-1500 mg/L) should be used. If the COD exceeds 1500 mg/L, the sample should be diluted to bring the results in range. Chloride is the primary

4) The caps of a COD digestion reagent vials were removed for the appropriate range with referred the table. COD range (mg/L) COD digestion reagent vial type 0.7 – 40 Ultra low range 3-150 Low range 20-1,500 High range 200-15,000 High range plus 5) The vial

Find COD (Chemical Oxygen Demand) Reagent, Reagent Sets, Standards Hach is dedicated to providing high-quality reagents for routine and challenging water analysis. Understanding our customers applications has allowed us to formulate reagents that ensure

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.

range of elemental analysers. The following results were obtained on The Sercon Thermalox TOC/TN*. *The samples were prepared by adding each of the chemicals in the nominal concentrations to deionised water. The digestion efficiency represents the ratio of

1/6/2005 · For COD analysis, the Lewiston lab uses the closed reflux micro method using Hach COD digestion vials. The pre-dosed reagents are contained in 16mm glass tubes, or vials, that fit directly into all commercially available COD reactors and spectrophotometers.

New Comparative Performance Study Confirms CHEMetrics and Hach COD Vials Equivalent Midland, VA (April 15, 2020) -- A new comparative study conducted by the Virginia-based water analysis test kit manufacturing firm CHEMetrics shows its Chemical

Cat. 2125925 COD Digestion Vials, High Range pk/25For determination of high range Chemical Oxygen Demand (COD) by the Reactor Digestion method.US EPA Minta Penawaran Hach 1218629 COD Standard Solution 300 mg/L as COD (NIST) 200 mL

COD Testing. Obtain precision measurements for wastewater, production control, ground water, surface water with the Chemical Oxygen Demand (COD) test kits. These COD reagent test tubes, with a range of 0 to 2000mg/L, are ideal for use in most laboratory and scientific environments where measuring COD.

Hach Company COD Digestion Vials, High Range, pk/150 Manufacturer: Hach Company 2125915 For determination of high range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000.

mg/L COD. 7. If using High Range Plus COD Digestion Reagent Vials, multiply the result by 10. For most accurate results with samples near 1500 or 15,000 mg/L COD, repeat the analysis with a diluted sample. 431 COD ULR Stored Programs Start 430 COD LR

Description. 16mm Camlab Water COD vials for Chemical Oxygen Demand Analysis. Results displayed as O2 mg/l. Please note a reactor is required for sample digestion. The tube tests are in high-quality glass and the reagent tubes are shipped in special packaging to protect them during transport. All COD tests are available with a set of 25 tubes.

(e) Use only the special low range accu-TEST vials for the 5 to 150 mg/l COD range. 2201 Hangar Place, Suite 200 • Allentown, PA 18109 • (484) 245-5232 • Fax (484) 245-5236 E-mail: bioscience@bioscienceinc.com • Website: www.bioscienceinc.com

HACH 21258-25 COD Digestion Bottle, Low Range, pk / 25 Rp 939.575 / Pack ALL 14400-42 Sodium Chloride Stand-off Larots, 491 mg / L NaCl (1000 μS / cm), 100 mL