![]() Image Number K9226-1 |
Technician Marge Lorentzsen loads dioxin samples into a gas chromatograph/mass spectrometer (GC/MS) autoinjector for analysis.
Photo by Peggy Greb.
![]() Image Number K9226-1 |
Technician Marge Lorentzsen loads dioxin samples into a gas chromatograph/mass spectrometer (GC/MS) autoinjector for analysis.
Photo by Peggy Greb.