Monomethylmercure Tekran 2700

The Tekran 2700 is part of the ’Mercury’ analytical park.
This park offers a wide range of analyses of the different phases of mercury (dissolved, solid and gaseous), both inorganic and organic. The park consists of 3 total dissolved mercury analysers, 2 total dissolved methylmercury analysers, 2 total solid mercury analysers and 3 gaseous mercury analysers. These tools allow the speciation of mercury at ultra-trace levels (< absolute g) and in various matrices.
The Tekran 2700 is an atomic fluorescence spectrophotometer and continuously measures methylmercury under inert gas flow.

TEKRAN 2700
Framework for use	Apparatus used in the framework of research projects at ISTerre and OSUG, or in the framework of external services.
Technical Specifications	Sample Types Aqueous, with preliminary sampling under ultra-clean conditions (contact us beforehand). Technical data Sample processing by ethylation. Derivatization method, species separation by GC and detection by Tekran 2700 Atomic Fluorescence Spectrometry (AFS). LD : 20 pg/L. Types of analyses Dissolved Methylmercury MeHg.
Quality Control	Method US-EPA 163O. BROOKS, NIST certified standards. International intercalibrations GEOTRACES.
Tool Manager(s), Team contact	– Scientific Director Stephane Guedron 04 76 63 59 28