St. Louis Testing Laboratories offers environmental analysis for drinking water, waste water, and solid waste.

Our goal is to present clients with accurate analytical results that enable them to evaluate their status with respect to local, state and federal regulations.


  • TCLP
  • Waste Water
  • Priority Pollutants
  • Sludge
  • Trace Elements
  • Soil
  • TTO
  • Petroleum Products Testing
  • RoHS Compliance Testing
  • Lead Content


  • Inductively Coupled Plasma Mass Spectrometer
  • Gas Chromatograph / Flame Ionization Detector
  • Fourier Transform Infra-Red Spectrometer
  • Inductively Coupled Plasma Spectrophotometer
  • Gas Chromatograph
  • Gas Chromatograph / Mass Spectrometer
  • Ion Chromatograph
  • Total Organic Carbon Analyzer