Sampling and analysis of environmental pollutants

摘要

[Challenge] Analysis device includes a housing and a analysis area and sampling area is defined in the housing and [MEANS FOR SOLVING PROBLEMS] sampling. The housing has at least one opening to permit the egress to and from entering the sampling area of ​​the fluid. Filter is disposed within the housing and is movable between an analysis region in the analysis region with the sampling position in the sampling area inside the housing. [Selection Figure] Figure 1A