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Minnesota Legislature

Office of the Revisor of Statutes

7052.0380 TOXICITY EQUIVALENCY FACTORS (TEFS) AND BIOACCUMULATION EQUIVALENCY FACTORS (BEFS) FOR CDDS AND CDFS.

Congener Toxicity Equivalency Factor Bioaccumulation Equivalency Factor
2,3,7,8-TCDD 1.0 1.0
1,2,3,7,8-PeCDD 0.5 0.9
1,2,3,4,7,8-HxCDD 0.1 0.3
1,2,3,6,7,8-HxCDD 0.1 0.1
1,2,3,7,8,9-HxCDD 0.1 0.1
1,2,3,4,6,7,8-HpCDD 0.01 0.05
OCDD 0.001 0.01
2,3,7,8-TCDF 0.1 0.8
1,2,3,7,8-PeCDF 0.05 0.2
2,3,4,7,8-PeCDF 0.5 1.6
1,2,3,4,7,8-HxCDF 0.1 0.08
1,2,3,6,7,8-HxCDF 0.1 0.2
2,3,4,6,7,8-HxCDF 0.1 0.7
1,2,3,7,8,9-HxCDF 0.1 0.6
1,2,3,4,6,7,8-HpCDF 0.01 0.01
1,2,3,4,7,8,9-HpCDF 0.01 0.4
OCDF 0.001 0.02

Statutory Authority:

MS s 115.03; 115.44

History:

22 SR 1466

Published Electronically:

June 16, 2005