NYC 9/11 Public Portal Document
PSC Analytical Services
Certificate of Analysis
R02100400 R02100400 R02100400
Client ID: 06A 06A 06A
Lab No.: 039051 02 039051 02 039051 02
Date Sampled: 02/10/09 02/10/09 02/10/09
Matrix:
Component RDL Units TEF # of Isomers
Dioxins and furans
2,3,7,8-CI4DBF 0.13 pg 7.9 0.79
n
2,3,7,8-CI4DBD 1.4 <1.4 <1.4
1,2,3,7.8-CI5DBF 0.21 1.5 0.076
2,3,4.7.8-CI5DBF 0.2 2.2 1.1
1,2,3,7,8-CI5DBD 0.89 0.65 0.33
1,2,3,4,7,8-CI6DBF 0.12 1.4 0.14
1,2,3,6,7,8-CI6DBF 0.12 1.1 0.11
2,3.4,6,7,8-CI6DBF 0.13 1.6 0.16
1.2.3.7,8,9-CI6DBF 0.39 <0.39 <0.039
1,2,3.4,7,8-CI6DBD 0.16 0.75 0.075
1,2,3,6,7,8-CI6DBD 0.75 <0.75 <0.075
1,2,3,7,8,9-CI6DBD 0.15 1.1 0.11
1.2,3,4,6,7,8-Ci7DBF 9.0 <9.0 <0.090
1,2,3.4.7,8,9-CI7DBF 17 <17 <0.17
1.2,3,4,6,7,8-CI7DBD 0.14 2.6 0.026
1,2,3,4,6,7,8,9-CI8DBF 1.1 1.9 0.0019
1,2,3,4,6,7,8,9-CI8DBD 0.47 11 0.011
TEF pg 2.9
MAXTEF R
<4.7
ST4CDF 0.13 pg 23 10
SP5CDF 0.21 H
12 7
SH6CDF 0.12 4.1 3
n
SH7CDF 25 <25 0
OCDF 1.1 1.9 1
ST4CDD 0.25 12 7
SP5CDD 0.89 12 4
ZH6CDD 0.15 13 6
ZH7CDD 0.14 H
2.6 1
OCDD 0.47 11 1
Surrogate Recoveries %
2.3,7,8-T4CDF-13C12 96
2,3.7.8-T4CDD-13C12 88
1,2,3,7,8-P5CDF-13C12 93
1,2.3,7,8-P5CDD-13C12 98
1,2,3,6.7,8-H6CDF-13C12 66
1.2,3,6,7,8-H6CDD-13C12 88
1,2,3,4,6,7,8-H7CDF-13C12 73
1,2.3.4.6,7,8-H7CDD-13C12 86
OCDD-13C12 77
Certificate No:2J0573 file# =R02100400 prelim report
nh Page 6 of 20 Revision No. 0
NYC-WTC_000156952
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