300 dpi: (d2057-1.jpg)
640 pixels wide: (d2057-1.jpg)
![]() Image Number D2057-1 |
ARS chemist Hans Alborn loads an autosampler with vials for gas chromatography and mass spectrometer analyses of root volatile collections.
Photo by Peggy Greb.
300 dpi: (d2057-1.jpg)
640 pixels wide: (d2057-1.jpg)
![]() Image Number D2057-1 |
ARS chemist Hans Alborn loads an autosampler with vials for gas chromatography and mass spectrometer analyses of root volatile collections.
Photo by Peggy Greb.