©2020 Biological and Chemical Oceanography Data Management Office.Funded by the U.S. National Science Foundation
The Tekran 2700 is a fully integrated Gas Chromatography Cold-Vapor Atomic Fluorescence Spectrophotometer (GC-CVAFS) automated Methyl Mercury analysis system. The 2700 can analyze distilled waters, extracted or distilled tissues and solids, and allows direct analysis of suitable water samples. The system is pre-programmed to run EPA Method 1630, however it offers complete method customization including: GC column temperature ramping; programmable analysis cycle settings; high temperature purge cycles; and choice of trap and GC column. It can also interface with ICP-MS or other analytical instruments. The sample analysis cycle is less than 7 minutes per sample. It has a minimum detection limit of 0.002 nanograms per liter (ng/L). The system has IR trap heating and active cooling.
| Dataset Name | PI-Supplied Description | PI-Supplied Name |
|---|---|---|
| Dissolved mercury (Hg) speciation in the California Current System from samples collected on R/V Roger Revelle cruise RR2105 in July to August 2021 | Dissolved monomethylmercury was measured on a Tekran 2700. | GC-CVAFS on a Tekran 2700 Automated Methylmercury Analyzer |
©2020 Biological and Chemical Oceanography Data Management Office.