Chem QA

ESdat Desktop: Chemical Quality Assurance

ESdat Chemical Quality Assurance ReportsESdat Chemical Quality Assurance Reports

ESdat is able to produce a Chemical Quality Assurance Report summarizing the following QA checks and flagging any potential issues:

Field QA

  • Field Duplicates and Triplicates (RPD values)
  • Field Blanks, Trip Blanks, Rinsates
  • Trip Spikes

Lab QA

  • Lab Duplicates (RPD values)
  • Holding Times
  • Inorganic Logic Checks (Ionic Balance, TDS>Na+Cl,COD>BOD etc..)
  • Lab Control Samples/Reference Materials
  • Matrix Spikes
  • Surrogates