The new p-type metal oxide sensor is a broadband total VOC detector with a range of 0 to 100 ppm (isobutylene) and 10-50 ppb detection limit

While they only make up a tiny fraction of an end product, trace impurities can make up a large part of consumers’ perceptions.

The article also lists current VOC limits in North America, Europe and Asia Pacific, as well as key global emissions regulations.

The VOC results for a given material may vary widely depending upon test methodology.

 A PCI reader comments about VOC testing, and what formulators should be aware of.