“…Results were compared to the NIOSH recommended exposure limit (REL) of 1 μg/m 3 (for a 10-hour exposure). Full-shift personal exposures to chromium (VI) were in the range of 3.0-16 μg/m 3 at the electroplating facilities, and 2.4-55 μg/m 3 at a painting and coating facility that used products containing chromium (VI) (Blade et al, 2007).…”