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Occup Environ Med 58:81-86 doi:10.1136/oem.58.2.81
  • Paper

Reconstruction of occupational mercury exposures at a chloralkali plant

Table 2

Comparison of concurrent direct reading and active air sampling data for the same exposure category

Date (separate days) Predicted TWA from direct reading instrument (μg Hg/m3air) Active personal sampler
(μg Hg/m3 air)
April 1988 9 44
April 1988 29 30
April 1988 33 45
April 1988 45 57
September 1988 53 223
September 1988 61 165
September 1988 97 140
September 1988 97 234

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