Thermal desorption-gas chromatography mass spectrometry for qualitative and quantitative analysis of volatile and semivolatile organic compounds (VOCs and SVOCs)

Portable Wide-Range Aerosols Spectrometer for simultaneous and precise real-time monitoring of both micron-sized and nanoparticles. 

Multi-tube sequential sampler for continous and unattended sampling of airborne chemicals (VOCs and SVOCs) onto TD-GC-MS sorbent tubes.

Tiger Ion Science portable photoionizarion detector (PID) for fast measurement of TVOC in air