An inexpensive device for multiple depth sampling of groundwater quality in cohesionless aquifers -- Figure 5. Sampling port detail for the MLS designed to sample inorganic constituents (after Garabedian, 1987).

Cir 943: An inexpensive device for multiple depth sampling of groundwater quality in cohesionless aquifers

Figure 5. Sampling port detail for the MLS designed to sample inorganic constituents (after Garabedian, 1987).