Industrial Hygiene
|
Metal Fume
|
Result
|
OSHA PEL
|
ACGIH TLV
|
|
Antimony
|
0.05 mg/m³
|
0.05 mg/m³
|
0.05 mg/m³
|
|
Beryllium
|
0.00001 mg/m³
|
0.002 mg/m³
|
0.00005 mg/m³ (I
|
|
Cadmium
|
0.025 mg/m³
|
0.1 mg/m³
|
0.01 mg/m³
|
|
Chromium
|
0.02 mg/m³
|
1 mg/m³
|
0.5 mg/m³
|
|
Copper
|
0.03 mg/m³
|
0.1 mg/m³
|
0.2 mg/m³
|
|
Iron Oxide
|
0.5 mg/m³
|
10 mg/m³
|
5 mg/m³ (R)
|
|
Magnesium Oxide
|
0.02 mg/m³
|
15 mg/m³
|
10 mg/m³
|
|
Molybdenum
|
0.003 mg/m³
|
15 mg/m³
|
10 mg/m³ (
|
|
Nickel
|
0.25 mg/m³
|
1 mg/m³
|
1.5 mg/m³ (I)
|
|
Zinc Oxide
|
0.3 mg/m³
|
5 mg/m³
|
2 mg/m³ (R)
|
(R) Respirable fraction (I) Inhalable fraction