CAS 7440-41-7
Beryllium
- OSHA PEL
- 0.0020 mg/m³
- Method
- NIOSH 7300
Target organs: Lungs; skin
Metal Fumes
Fumes and dusts from welding, smelting, and machining. Target organs include the lungs, kidneys, and central nervous system.
20 chemicals · strictest PEL0.002 mg/m³ (Beryllium) · 5 NIOSH methods
Metal Fume
CAS 18540-29-9
Chromium (VI) Compounds
- OSHA PEL
- 0.0050 mg/m³
- Method
- NIOSH 7605
Target organs: Respiratory tract; skin; nasal septum
CAS 7440-38-2
Arsenic (Inorganic)
- OSHA PEL
- 0.010 mg/m³
- Method
- NIOSH 7300
Target organs: Skin; lungs; nervous system
CAS 7440-22-4
Silver (Metal & Soluble Compounds)
- OSHA PEL
- 0.010 mg/m³
- Method
- NIOSH 7300
Target organs: Eyes; skin; respiratory tract
CAS 7439-92-1
Lead (Inorganic)
- OSHA PEL
- 0.050 mg/m³
- Method
- NIOSH 7300
Target organs: CNS; blood; kidneys
CAS 7440-43-9
Cadmium
- OSHA PEL
- 0.10 mg/m³
- Method
- NIOSH 7048
Target organs: Kidneys; lungs; bones
CAS 7440-48-4
Cobalt
- OSHA PEL
- 0.10 mg/m³
- Method
- NIOSH 7300
Target organs: Respiratory tract; heart; skin
CAS 7440-50-8
Copper (Fume)
- OSHA PEL
- 0.10 mg/m³
- Method
- NIOSH 7300
Target organs: Respiratory tract; liver
CAS 7439-97-6
Mercury (Elemental)
- OSHA PEL
- 0.10 mg/m³
- Method
- NIOSH 6009
Target organs: CNS; kidneys
CAS 7782-49-2
Selenium
- OSHA PEL
- 0.20 mg/m³
- Method
- NIOSH 7300
Target organs: Respiratory tract; eyes; skin
CAS 7440-36-0
Antimony
- OSHA PEL
- 0.50 mg/m³
- Method
- NIOSH 7300
Target organs: Respiratory tract; skin; heart
CAS 7440-39-3
Barium (Soluble Compounds)
- OSHA PEL
- 0.50 mg/m³
- Method
- NIOSH 7300
Target organs: Respiratory tract; heart
CAS 1314-62-1
Vanadium Pentoxide
- OSHA PEL
- 0.50 mg/m³
- Method
- NIOSH 7300
Target organs: Respiratory tract
CAS 7440-02-0
Nickel (Soluble Compounds)
- OSHA PEL
- 1 mg/m³
- Method
- NIOSH 7300
Target organs: Respiratory tract; skin
CAS 7440-31-5
Tin (Inorganic)
- OSHA PEL
- 2 mg/m³
- Method
- NIOSH 7300
Target organs: Respiratory tract; skin
CAS 7439-96-5
Manganese
- OSHA PEL
- 5 mg/m³
- Method
- NIOSH 7300
Target organs: CNS (manganism)
CAS 7440-33-7
Tungsten (Insoluble Compounds)
- OSHA PEL
- 5 mg/m³
- Method
- NIOSH 7300
Target organs: Respiratory tract
CAS 1314-13-2
Zinc Oxide (Fume)
- OSHA PEL
- 5 mg/m³
- Method
- NIOSH 7030
Target organs: Metal fume fever; respiratory tract
CAS 1309-37-1
Iron Oxide (Fume)
- OSHA PEL
- 10 mg/m³
- Method
- NIOSH 7300
Target organs: Respiratory tract
CAS 7439-98-7
Molybdenum (Insoluble Compounds)
- OSHA PEL
- 15 mg/m³
- Method
- NIOSH 7300
Target organs: Respiratory tract