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Problem:
Metal Fume
Result
OSHA PEL
ACGIH TLV
Antimony
0.05 mg/m3
0.5 mg/m3
Beryllium
0.00001 mg/m3
0.0002 mg/m3
0.00005 mg/m3 (I)
Cadmium
0.025 mg/m3
0.005 mg/m3
0.01 mg/m3
Chromium
0.02 mg/m3
1 mg/m3
Copper
0.03 mg/m3
0.1 mg/m3
0.2 mg/m3
Iron Oxide
10 mg/m3
5 mg/m3 (R)
Magnesium Oxide
15 mg/m3
Molybdenum
0.003 mg/m3
10 mg/m3 (I)
Nickel
0.25 mg/m3
1.5 mg/m3 (I)
Zinc Oxide
0.3 mg/m3
5 mg/m3
2 mg/m3 (R)
Calculate the equivalent exposure (in relation to OSHA PELS) for the metal fumes with similar health effects based on the "Result" column in the table above.
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