1. An Economical Sampling Pump for Ground-Water Investigations
- Author
-
Darryll T. Pederson, Timothy R. Shepherd, Diana Duncan, and James D. Carr
- Subjects
Sampling system ,Hydrology ,Petroleum engineering ,Sample (material) ,General Earth and Planetary Sciences ,Sampling (statistics) ,Environmental science ,Water chemistry ,Education science ,Contamination ,Groundwater ,General Environmental Science - Abstract
An economical ground-water sampling system was constructed using readily available parts. The design is durable and easy to use in the field. Problems with cross contamination between wells are minimized; however, this sampling system is limited to shallow depths and is not appropriate when change in sample pressure would significantly affect the water chemistry.
- Published
- 1994
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