NEW Chemical Oxygen Demand Meter and Reagents
Hanna Instruments, one of the leading environmental test instrumentation manufactures has launched an industry compatible range of COD Reagents together with a multi-parameter COD meter and a 24 vial heating block. With reagents pre-dosed in 16mm diameter glass cuvettes the Hanna COD system is both easy to use and very competitively priced.
The reagents use internationally recognised chemistry with samples oxidised in the standard manner by refluxing the sulphuric acid and potassium dichromate. The vials are refluxed for 2 hours at +150C and the residual dichromate is measured colorimetrically using the new Hanna C99 multi-parameter meter.
To request an information pack on the new Hanna COD meter and industry standard reagents please visit the Hanna Web Site: http://www.hannainst.co.uk