Enthalpy Analytical has been analyzing ambient level canisters by EPA Method TO-15 – for over 70 Volatile Organic Compounds (VOCs) for almost 20 years.  Designed as an ambient test method, TO-15 is used for Ambient Air Monitoring, Vapor Intrusion (VI) investigations and soil gas projects.  TO-15 samples are collected in leak-free stainless steel canisters and analyzed by gas chromatography utilizing a Mass Spectrometer (GC/MS).

GC/MS has the unique ability to identify unknown compounds which has proved to be a useful addition to the stationary source emissions testers repertoire.  Our dedicated laboratory space ensures that we can analyze samples from ppb to ppt levels.  If you’re looking for more than just the TO-15 compounds, samples can be scanned against our NIST library consisting of over 240,000 compounds which allows for identification of unknown compounds.

We have a large inventory of stainless steel canisters and a wide range of controller configurations that permit us to support a variety of air programs.  With in-house Ambient Air, VI, soil gas, and stationary source emissions experts, Enthalpy is uniquely positioned to provide your project with experienced GC/MS scientists who understand air testing and analysis.