Customised Test Kits from a selection an estimate of the theoretical oxygen demand, ... Set of 10 round vials with cap Height 90 mm, Ø 16 mm. 19802190.
Install the instrument cap on the DR900 cell holder before ZERO or READ is vial. 2. Oxygen Demand, Chemical, Dichromate Method (multi-range: 40.0, 150, ...
Jan 20, 2017 A chemical oxygen demand (COD) test is used to measure the amount of organic compounds in a water sample. It measures the capacity of water ...
About COD Test. Chemical oxygen demand is a vital test for assessing the quality of effluents and waste waters prior to discharge. The Chemical Oxygen Demand (
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Chemical oxygen demand (COD) relies on chemical oxidation with chromic acid (a strong 2 mL of the sample is pipetted into a COD digestion reagent vial.
CHEMetrics, Inc., manufactures a quality, cost-effective line of reagent vials for performing Chemical Oxygen Demand (COD) analysis. Both USEPA-Approved and
2mL of a water or watse water sample are added to a 16mm glass culture tube containing the digestion reagent and a catalyst. The tube is capped with a
Products used to measure levels of oxidizable organic compounds within water samples; includes tubes, vials, and reagents designed for COD testing.
COD vials 0-1500 mg/l can be used with the Aqualytic PC Spectro®, Aqualytic PC Compact Vario® and all Hach® Spectrophotometers that accept 16mm vials.
A COD test typically involves digestion of a water sample in a sealed vial with potassium dichromate and sulfuric acid at 150oC for 2 hours. Why test for COD?
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CPI's COD Vials for Chemical Oxygen Demand Tests provide quality results at a Our vials are packaged in spectrally uniform 16mm glass cells that fit ...
Recommended COD test for wastewater effluent. The Chemical Oxygen Demand analysis provides important information for the water treatment process and is
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