![]() Image Number K8249-7 |
A custom-built atomic absorption spectrometer allows chemist Jim Harnly to detect trace elements in foods. Here he examines the pipette tip of the graphite furnace atomizer's autosampler.
Photo by Keith Weller.
![]() Image Number K8249-7 |
A custom-built atomic absorption spectrometer allows chemist Jim Harnly to detect trace elements in foods. Here he examines the pipette tip of the graphite furnace atomizer's autosampler.
Photo by Keith Weller.