Chemical Measurement Division

Vapor Intrusion And Low-Level VOCs In Ambient Air

The air testing specialists at Enthalpy Analytical, Inc. are addressing your vapor intrusion challenges with low level analytical techniques for soil gas, indoor, and ambient air testing.

Enthalpy specializes in air quality analyses and our senior scientists are former air testers. We perform TO-15 and other techniques for soil vapor, indoor, and ambient air samples including standard and custom target lists, NIST library scans, and selective-ion monitoring (SIM) to ppt levels.



Ambient/soil vapor group features:

  • Experienced soil/groundwater assessment specialist as your primary contact
  • Over 15 years providing TO-14A and now TO-15 analysis
  • Courier services available
  • Dedicated low-level instrument area

Instruments and media:

  • Individually certified 1.4-liter and 6-liter canisters
  • Numerous sample flow controller options
  • Canisters cycled only after 30-days and with client approval
  • Latest Entech cryogenic sample pre-concentrators
  • Agilent 5975C Triple Axis GC/MS units