300 dpi: (k8452-2.jpg)
640 pixels wide: (k8452-2.jpg)
![]() Image Number K8452-2 |
To determine nutrients in shallow ground water, chemist James Hill places water in an autosampler of the flow-through colorimetric autoanalyzer.
Photo by Scott Bauer.
300 dpi: (k8452-2.jpg)
640 pixels wide: (k8452-2.jpg)
![]() Image Number K8452-2 |
To determine nutrients in shallow ground water, chemist James Hill places water in an autosampler of the flow-through colorimetric autoanalyzer.
Photo by Scott Bauer.