Sub parts per million detection limits of trace metals are achieved with the Metrohm Voltammetry systems.
Sub parts per million detection limits of trace metals are achieved with the Metrohm Voltammetry systems.
With over 200 tried and tested application methods Metrohm now offer a very cost effective alternative to Atomic Absorption Spectroscopy or ICP.
The Metrohm Computrace Voltammetry System enables "suites of metals " to be analysed in a short single analysis e.g Zn,Cd,Pb,Cu,Ni and Co in waste water according to the DIN standard DIN38406.
For sub parts per billion level of analysis the Computrace, technique of Stripping Voltammetry and pre-concentration of trace metals onto the electrode surface is used.
In addition to trace metal ions, the following anions and organics can also be analysed: Cyanide, Nitrate, Sulphide, Chlorinated Hydrocarbons, Formaldehyde, Vitamins C,B,E.
The 757 Computrace is eminently suitable for routine trace analysis 24hours per day, furthermore to eliminate matrix interference's the 757 can be connected to a Dosimat dosing unit for Standard Addition.
