Analytical laboratory reports attachment for PCDDs and PCDFs, 2008

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•75- Pace Analytical Services, lac. 1700 Elm Street, Suite 200 'Pace Analinear Minneapolis, MN 55414 Phone: 612.607.1700 mm.pacelabs.cam ficp'C Fax: 612.607.6444 TABLE 1. Spike Levels of PCDD/PCDF Standards

Internal Standards Spike Level (ng)

i .2,3,7,8-TCDF-’’C^^‘; -

2,3,7,8-TCDD-’^,C,2 2.0

2.0

I 1,2,3,7,8^ecbF-^®Ci2 2.0

2,3A%-PeCDF-’3Ci2 2.0

R,2,3,7,8-PeCDD-’^i2 2.0

1,2,3,4,7,8-HxCDF-’®Ci2- 2.0

I 1,2,3,6,7,8-HxCDF-’®Ci2 2.0

1,2,3,7,8,9-HxGDF-’^Ci2 2.0

2,3,4,6,7,8-HxCDF-’®Ci2 2.0

1,2,3.4,7,8-HxCDD-’®C,2 2.0

1,2,3,6,7,8-HxCDD-’®C,2 2.0

l,2,3,4,6,7,8-HpCDF-^®Ci2 2.0

a 1,2,3A7,8,9-HpCDF-”C,2 2.0

1,2,3,4,6,7,8-HpCDD-’-3C^2 2.0 ..i OCDD-^^Ci2 4.0

I Recovery Standards

1 ,2,3,4-TCPD-’®C,2 2.0

1,2,3,7,8,9-HxCDD-’^C,2 2.0

Enrichment Efficiency Standard

2.3.7,8-TCDD-3’Cl4 0.2

■''1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in lull, without the written consent of Pace Analytical Services. Inc.

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