Problem Statement Pesticides analyzed by AXYS and CDFG -Chlorpyrifos and diazinon extracts sent to CDFG -Stopped in 2006 2006 and 2007 extracts on hold ·CDFG Issues with TPP surrogate Unclear whether it was related to spiking or extractionProblem Statement • Pesticides analyzed by AXYS and CDFG – Chlorpyrifos and diazinon extracts sent to CDFG – Stopped in 2006 • 2006 and 2007 extracts on hold • CDFG – Issues with TPP surrogate • Unclear whether it was related to spiking or extraction