The properties of such hazards may be they can penetrate or injure the skin, are toxic if ingested, can be an inhalation hazard if resuspended, and can remain on surfaces for long periods. Examples of such chemicals are amines, isocyanates, metal dusts, pesticides, VOCs, acids/alkalis, polychlorinated biphenyls (PCBs) and dioxins. SKC offers a range of products for surface and skin sampling, in order to detect the presence of such chemicals.

https://www.skcltd.com/surface-skin-sampling.html