Protective Action Criteria PACs On Line Data Resources

1
Protective Action Criteria(PACs) On Line Data
Resources

• Vernon McDougall
• ATL International
• SCAPA 2008 Annual Meeting

2
Visitors in the Last 6 Months

• Searchable database (750)
• Table 2 PACs by chemical name (715)
• Table 4 PACs by chemical name (mg/m3) (698)
• Table 3 PACs by CAS number (439)
• Table 1 Physical constants for PAC chemicals
  (401)

All rankings based on number of different users,
not number of hits.
3
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4
2008 2007

• United States
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• United States
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5
Chemicals of Most Interest

• Chlorine
• Ammonia
• Carbon monoxide
• Hydrofluoric acid
• Benzene

• Methyl alcohol
• Sulfuric acid
• Carbon dioxide
• Hydrochloric acid
• Acetone

Data for searchable database only Account for
16 of all searches
6
Top 10 States Accessing Site

• California
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7
PAC On Line Data Resources

• http//orise.orau.gov/emi/scapa/teels.htm

QUESTIONS?