Analysis For Fluorescent Groundwater Tracer Dyes
EWC
maintains the most up-to-date analytical instrumentation that is available
for the detection and quantification of the fluorescent tracer dyes used
in groundwater work. We routinely provide pectrofluorometric documentation
of dye concentrations in groundwater at a part per trillion. EWC
staff can perform these analyses on water samples and dye detectors delivered
to us. In addition, we can provide assistance in designing and interpreting
tracer studies and supply the tracers in appropriate quantities, the passive
dye detectors, and sampling and monitoring equipment especially designed
for detecting and quantifying tracer arrival times and concentrations.
This equipment includes dye-concentrating samplers, flow-through fluorometers,
and self contained submersible fluorometers.
Analysis of water samples and eluent
from activated carbon passive dye detectors.
Preparation of passive dye detectors 
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