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This section has been established to help educate industry, government, and the public on what TLVs and BEIs are, and how TLVs and BEIs may best be used.
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OSMIUM TETROXIDE
OSMIUM TETROXIDE
CAS number: 20816-12-0
Synonym: Osmic acid
Molecular formula: OsO4
TLV–TWA, 0.0002 ppm (0.0016 mg/m3, as Os)
TLV–STEL, 0.0006 ppm (0.0047 mg/m3, as Os)
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