- About
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- About
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ACGIH is a 501(c)(3) charitable scientific organization that advances occupational and environmental health.
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- Membership
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- Membership
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ACGIH advances the careers of professionals working in the occupational and environmental health, industrial hygiene, and safety communities interested in defining their science.
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- Science
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- Science
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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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- Career Development
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- Career Development
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ACGIH is committed to providing its members and other occupational and environmental health professionals with the training and education they need to excel in their profession.
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- Publications
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- Publications
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ACGIH has publications in many different areas that fit your needs in your field.
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- Foundation
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- Foundation
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The Foundation for Occupational Health & Safety (FOHS) is a 501(c)(3) corporation fostering the expanded establishment of occupational exposure values throughout the world.
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METHYLNAPHTHALENE, ALL ISOMERS: Notice of Intended Change
METHYLNAPHTHALENE, ALL ISOMERS
Molecular formula: C11H10
1-METHYLNAPHTHALENE
CAS number: 90-12-0
Synonyms: α-Methylnaphthalene, α-Methyl naphthalene
Chemical structure:
(PubChem 2021a)
2-METHYLNAPHTHALENE
CAS number: 91-57-6
Synonyms: β-Methylnaphthalene, β-Methyl naphthalene
Chemical structure:
(PubChem 2021b)
METHYLNAPHTHALENE (MIXED ISOMERS)
CAS number: 1321-94-4
Synonyms: Methylnaphthalene, Methyl naphthalene
Chemical structure:
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