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| UPDATE: February 2009 | MW: N/R | MF: N/R |
SYNONYMS:
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SKIN AND EYE IRRITATION DATA AND REFERENCES:
ROUTE/ | ORGANISM
DOSE
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| EFFECT
REFERENCE
|
N/R |
N/R
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N/R
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N/R
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MUTATION DATA AND REFERENCES:
SYSTEM TEST
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ROUTE/ | ORGANISM/ TISSUE
DOSE
|
REFERENCE
|
N/R
|
N/R
|
N/R
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N/R
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REPRODUCTIVE EFFECTS DATA AND REFERENCES:
ROUTE/ | ORGANISM
DOSE
|
| EFFECT
REFERENCE
|
N/R |
N/R
|
N/R
|
N/R
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TUMORIGENIC DATA AND REFERENCES:
ROUTE/ | ORGANISM
DOSE
|
| EFFECT
REFERENCE
|
N/R |
N/R
|
N/R
|
N/R
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ACUTE TOXICITY DATA AND REFERENCES:
ROUTE/ | ORGANISM
DOSE
|
| EFFECT
REFERENCE
|
intratracheal | rat
lowest published lethal dose: 50 mg/kg
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N/R
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NTIS** AEC-TR-6710
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OTHER MULTIPLE DOSE DATA AND REFERENCES:
ROUTE/ | ORGANISM
DOSE
|
| EFFECT
REFERENCE
|
N/R |
N/R
|
N/R
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N/R
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REVIEWS:
ORGANIZATION
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STANDARD
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REFERENCE
American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value
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time-weighted average 5 mg( week)/m3;short term exposure limit 10 mg( week)/m3
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DTLVS* TLV/BEI,2007
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TOXICOLOGY REVIEW
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MUTAEX 15,431,2000
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STANDARDS AND REGULATIONS:
ORGANIZATION
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STANDARD
|
|
REFERENCE
Occupational Exposure Limit - BELGIUM
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time-weighted average 5 mg( week)/m3, short term exposure limit 10 mg( week)/m3, MAR2002
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Occupational Exposure Limit - HUNGARY
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time-weighted average 0.1 mg(Co)/m3, short term exposure limit 0.4 mg(Co)/m3, SEP2000
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Occupational Exposure Limit - NEW ZEALAND
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time-weighted average 1 mg( week)/m3, JAN2002
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Occupational Exposure Limit - SWITZERLAND
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MAK- week 5 mg( week)/m3, DEC2006
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NIOSH DOCUMENTATION AND SURVEILLANCE:
ORGANIZATION
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STANDARD or SURVEY
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REFERENCE
National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Level TO CEMENTED TUNGSTEN CARBIDE-air
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10 hour time-weighted average 0.1 mg(Co)/m3
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NIOSH* DHHS #92-100,1992
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STATUS IN FEDERAL AGENCIES:
ORGANIZATION
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REFERENCE
N/R
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REFERENCES:
CODEN
|
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REFERENCE
DTLVS*
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The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by
American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996
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MUTAEX
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Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ,
UK) V.1- 1986-
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NIOSH*
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National Institute of Occupational Safety and Health, U.S. Dept. of Health, Education, and
Welfare, Reports and Memoranda.
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NTIS**
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National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse
for Scientific & Technical Information.
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