ULTRA® Passive Sampler for sub-ppb level VOCs and SVOCs, Tenax TA, w/o built-in blank, 5Pk

The ULTRA® Passive Sampler offers a choice of four sorbents for environmental air sampling. The ULTRA® samples by diffusion and provides low ppb to ppt detection of compounds, including semi-volatile organic compounds (SVOCs). Use the ULTRA® as an alternative to stainless steel canisters for green building certification, fenceline monitoring, product emissions, vapor intrusion, and near roadway, traffic, public health/asthma, and school zone studies.