Comprehensive VOC analysis with research grade analytical systems for detecting over 100 terpenoids and other volatiles including sulfur, oxygen and nitrogen compounds

 

Leaf enclosure studies to determine the types and volumes of site-specific terpenes

Research and Analysis

Laboratory Information

PEA offers comprehensive plant volatile profiling in a state-of-the-art trace gas analysis laboratory with gas chromatography (GC) and detection by Time-of-Flight Mass spectrometry (TOFMS) with standard (70ev) and soft (16ev) ionization, quadrupole mass spectrometry (QMS), chemical ionization mass spectrometry (CIMS), Vacuum ultraviolet (VUV), flame ionization detection (FID), and photoionization detection (PID).

 

Our suite of multimodal analytical capabilities enables highly sensitive detection of more than 200 plant volatiles including terpenoids and organic sulfur, oxygen, and nitrogen compounds. Following EPA protocols, identification and quantification are based on comparison with NIST authentic standards for more than 100 compounds and can be extended to additional compounds on request.

Measurement of site-specific airborne Biogenic Volatile Organic Compounds (BVOCs)

 

Development of gas-phase emission rates for all strain/site-specific terpenes

 

Prediction of gas-phase concentrations using EPA-approved air quality models

 

Analysis of site-specific BVOC contributions to indoor and outdoor air quality

 

Custom modeling of site-specific atmospheric emissions to determine contribution (or lack thereof) to air quality concerns

 

Continuously expanding database of strain-specific terpene profiles

 

Expert witness consulting and testimony

Professional Services