Contaminants of Emerging Concern

Legend Technical Services, Inc. of St. Paul, Minnesota is on the forefront of research and development in analytical chemistry. We offer our expertise and state-of-the-art instrumentation to aid public and private organizations in their research to determine the effects of Contaminants of Emerging Concern (CEC). Contact us for additional information and pricing or call at (651) 221-4063.


LEGEND has been developing and preforming methods that detect CECs to meet desired Reporting Limits (RL) required by state agencies for research and regulatory purposes. LEGEND has specialized instrumentation like the High-Resolution Gas Chromatography/Mass Spectrometry (GC/MS) to perform low-level detection of various CECs. To aid in CEC research, LEGEND has expanded its analytical services to include Per- and Polyfluorinated Substances (PFAS) analyses as well as 1,4-Dioxane low-level detection performed by High-Resolution GC/MS.

  • Inductively Coupled Plasma-Mass Spectrometry (ICP/MS)
  • High-Resolution Gas Chromatography/Mass Spectrometry (GC/MS)
  • Ultra-High-Performance Liquid Chromatography/Triple Quad Mass Spectrometry (LC/MS/MS)
  • Water Acquity UPLC with Xevo G2-S Time of Flight (TOF) Mass Spectrometer


Have more questions?

Whether you have questions about our services, need assistance, or have regulatory concerns, we can help.
Contact any of our locations.