Products Catalog

Specification

Chemical Oxygen Demand ( COD) is a vital test for assessing the quality of water. The COD predicts the oxygen requirement of the water and is used for the monitoring and control of discharges and for assessing treatment plant performance.

Carries out tests quickly and effectively
Offered in four ranges from 5mg/ 1 to 20, 000mg/ 1
Allows 24 tubes to be digested at the same time
Reagents comply and meet international standard methods and requirements

The Wagtech COD System offers a method which is both practical and convenient. The reagents are supplied pre-mixed and pre-dispensed into borosillicate glass test tubes. The test is simply carried out by adding 2ml of sample to the tube, closing the cap and then digesting for two hours at 150° C. The tubes are then cooled and the sample is measured using a Wagtech Photometer.

Wagtech COD System:

Supplied complete with COD Dry-block heater, safety screen, test tube rack, wagtech Digital Photometer 5000, adaptor, thermometer and micropipettor. An optional rugged carrying case is available should the system need to be taken to remote areas.
Product Accessories

WAG-WE20230

Rugged carrying case

Wag-WE20232

COD System Packs: Mercury-Free ( packs of 24 tubes)

Wag-WE20234

COD System Packs: Mercury-Free ( packs of 24 tubes)

Wag-WE20236

COD System Packs: Mercury-Free ( packs of 24 tubes)

Wag-WE20238

COD System Packs: Mercury-Free ( packs of 24 tubes)

WAG-WE20240

COD System Packs: With Mercuric Sulphate ( packs of 24 tubes)

WAG-WE20242

COD System Packs: With Mercuric Sulphate ( packs of 24 tubes)

WAG-WE20244

COD System Packs: With Mercuric Sulphate ( packs of 24 tubes)

WAG-WE20246

COD System Packs: With Mercuric Sulphate ( packs of 24 tubes)