Chemical and biological oxygen demand are used extensively in the waste water industry to measure the amount of organic compounds in waste water. Items 1-16 of 191 Show 8 16 32 64 16 per page Sort by Set Descending 1 2
Water Analysis Instruments 01915 978-232-6015 CHEMICAL OXYGEN DEMAND Thermo Orion Method CODL00 and CODH00 Revision 5, 03/25/2005 Accepted by U.S. EPA on March 31, 2005 for wastewater compliance 1.0 1.1
Chemical Oxygen Demand The Hanna COD method is based on the well-established closed dichromate-reflux colorimetric method. The colorimetric measurement of COD is faster and easier to perform than the titrimetric analysis and do not require additional reagents.
Contents About this series 6 Warning to users 6 The determination of chemical oxygen demand in waters and effluents 7 1 Introduction 7 2 Sample collection, preservation and storage 9 3 Hazards
For low-, standard- and high-range concentrations Shop Bioscience accu-Test Vials for COD Testing at Fishersci.com Description Convenient to use Give excellent analytical results Compatible with all standard COD reactors and
Oxygen Demand, Chemical DOC316.53.01254 Mercury-Free Reactor Digestion Method Method 10236 25 to 1000 mg/L COD (HR) TNTplus 825 Scope and application: For water
2010/10/14 · COD (chemical oxygen demand) COD is the most popular alternative test to BOD for establishing the concentration of organic matter in wastewater samples. The COD test only takes a few hours to complete, giving it a major advantage over the 5-day BOD test.
Correction for chloride interference in the chemical oxygen demand test. J. WaterPollut. Control Fed. 37:1716. 2. BAUMANN, F.I. 1974. Dichromate reflux chemical oxygen demand: A proposed method for chloride correction in 3.
