Welcome

Lab Overview



The EMSL Radiochemistry Annex houses two nuclear magnetic resonance (NMR) instruments and an electron paramagnetic resonance (EPR) spectrometer. The instruments in this lab elucidate the chemical structure and electronic state of solution or solid phase samples.

Instruments

Additional Information

Lab Overview



The EMSL Radiochemistry Annex offers a transmission electron microscope (TEM) for atomic resolution of biogeochemical spatial associations, mineral identification and oxidation state determination.

Instrument
Additional Information

Lab Overview



The EMSL Radiochemistry Annex offers a focused ion beam/scanning electron microscope (FIB/SEM) and a scanning electron microscope (SEM) for spatial associations of mineral grains; location of the contaminants within minerals, along fractures or within the pore space between adjacent minerals; and preparation of sample for transmission electron microscope analysis.

Instruments

Additional Information

Lab Overview



The EMSL Radiochemistry Annex EMP/SPM Lab has a field emission electron microprobe (EMP) and a scanning probe microscope (SPM). The instruments in this laboratory allow chemical analysis and imaging of radioactive samples with high spatial resolution.

Instruments

Additional Information

Lab Overview



The EMSL Radiochemistry Annex offers a high-sensitivity X-ray photoelectron spectrometer (XPS). This instrument allows users to study the structure and composition of solid radioactive samples with molecular resolution.

Instruments

Additional Information

Lab Overview



Sample Receiving and Preparation/Analytical Chemistry Laboratory
The EMSL Radiochemistry Annex houses analytical instruments for measuring chemical concentration and speciation, as well as facilities for the preparation of both liquid and solid radiological samples for further analysis.

Instruments
Additional Information

How to Navigate

Look for symbols embedded on photos throughout PNNL's virtual tour to explore cutting-edge instruments located in our modern laboratories. Pan throughout locations using the arrows.

You may also use the floor plan image to navigate by clicking on the orange dots. You may close the floor plan image at any time by clicking the red "X" in the upper right hand corner.

The last option for navigating the tour is via a drop down menu in the upper right of the tour window. You may select a location from the drop down menu and the tour will transition to that location.