Carbon Oxygen Demand Testing Products

Products used to measure levels of oxidizable organic compounds within water samples; includes tubes, vials, and reagents designed for COD testing. Useful for determining the quality of wastewater and environmental water samples.

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Thermo Scientific™ Orion™ AQUAfast™ Reaction/Digestion Tubes and Liquid Reagents

Perform colorimetric testing including fluoride, COD, total nitrogen and total phosphate using the Thermo Scientific™ Orion™ AQUAfast Liquid Reagents, Digestion and Reaction Tubes.

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Bioscience accu-Test™ Vials for COD Testing

For low-, standard- and high-range concentrations

Pricing and Availability
Specifications

Includes	16mm vial with 1.5mL digestion solution, 3.5mL catalyst solution, and screw cap
For Use With (Equipment)	Standard COD reactor and spectrophotometer
Certifications/Compliance	EPA, OSHA

Lovibond™ COD LMR Tube Test, 15-300 mg/L

Each pack contains 25 COD vials, which are made of high-quality optical glass with a 16 mm diameter. Vials are packed in an EPS foam container which complies with global shipping and safety standards.

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Lovibond™ COD VLR Tube Test, 2-60 mg/L

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CHEMetrics COD Vials Kits

Contains premeasured reagents for accurate, economical determination of COD

Pricing and Availability
Specifications

Type	COD Vials Kit
For Use With (Equipment)	Digestor block as well as a photometer or spectrophotometer
Shelf Life	1 year
Analytes	Chemical Oxygen Demand (COD)
For Use With (Application)	Premeasured reagents for accurate, economical determination of COD, determination of the oxidizable organic matter content of wastewater
Test Time	2 hr. digestion

Masterflex™ L/S™ Digital Dispensing Pump Systems with Open-Head Sensor and Easy-Load Head

Masterflex L/S Digital Dispensing Pump Systems with Open-Head Sensor and Easy-Load Head offer analog remote control options and simple programming—ideal for automated process applications.

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CHEMetrics Mercury-Free COD Vials Kits

Contains premeasured reagents for accurate, economical determination of COD

Pricing and Availability
Specifications

Type	COD Vials Kit
Description	A fresh reagent ampoule blank must be prepared for each series of tests; therefore the number of samples that can be tested with each kit will vary.
For Use With (Equipment)	Digestor block as well as a photometer or spectrophotometer
Shelf Life	1 year
Analytes	Chemical Oxygen Demand (COD)
For Use With (Application)	Premeasured reagents for accurate, economical determination of COD, determination of the oxidizable organic matter content of wastewater
Test Time	2 hr. digestion

Lovibond™ MD600 Colorimeter Replacement Reagents: COD

For use with MD600 multi-parameter colorimeter

Pricing and Availability
Specifications

Type	COD Tube Test Reagent
Test Method	Dichromate/H2SO4
Format	Liquid
For Use With (Equipment)	MC500 multi-parameter colorimeter
pH Range	1
Color	Yellow to Brown
No. of Tests	150 Tests
Storage Requirements	20°C
Certifications/Compliance	US EPA
For Use With (Application)	Water quality testing