NYC 9/11 Public Portal Document
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PSC Analytical Services
Certificate of Analysis
R02100400 R02100400 R02100400
Client ID: 05A 05A 05A
Lab No.: 039050 02 039050 02 039050 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 0.33 pg 1.8 0.18
2.3,7,8-CI4DBD 0.13 <0.13 <0.13
1,2,3,7,8-CI5DBF 0.36 <0.36 <0.018
2,3,4,7,8-CI5DBF 0.2 0.35 0.18
1,2,3,7,8-CI5DBD 0.66 <0.66 <0.33
1,2,3,4,7,8-CI6DBF 0.31 <0.31 <0.031
1,2,3,6,7,8-CI6DBF 0.31 <0.31 <0.031
2.3,4,6,7,8-CI6DBF 0.35 <1
0.42 0.042
1,2,3,7,8,9-CI6DBF 0.39 <0.39 <0.039
1,2,3,4,7,8-CI6DBD 0.21 <0.21 <0.021
1,2,3,6,7,8-CI6DBD 0.20 <0.20 <0.020
1,2,3,7,8,9-CI6DBD 0.20 <0.20 <0.020
1,2,3,4,6,7,8-CI7DBF 89 II
<89 <0.89
n
1,2,3,4,7,8,9-CI7DBF 36 <36 <0.36
n
1,2,3,4,6.7,8-CI7DBD 0.53 <0.53 <0.0053
n
1,2,3,4,6,7,8,9-CI8DBF 5.6 <5.6 <0.0056
n
1,2,3,4,6,7,8,9-CI8DBD 0.3 2.7 0.0027
TEF pg 0.40
n
MAX TEF <2.3
ZT4CDF 0.33 pg 3.6 4
2P5CDF 0.21 0.35 1
SH6CDF 0.35 0.42 1
ZH7CDF 99 <99 0
OCDF 5.6 <5.6 0
ZT4CDD 0.13 0.90 2
n
2P5CDD 0.66 0.69 1
SHOCDD 0.21 <0.21 0
ZH7CDD 0.19 n
<0.19 0
n
OCDD 0.3 2.7 1
Surrogate Recoveries %
2,3,7,8-T4CDF-13C12 134
2,3,7,8-T4CDD-13C12 129
1,2,3,7,8-P5CDF-13C12 120
1,2,3,7,8-P5CDD-13C12 114
1,2,3,6,7,8-H6CDF-13C12 50
1,2,3,6,7,8-H6CDD-13C12 91
1,2,3,4,6,7,8-H7CDF-13C12 29
1,2,3,4,6,7,8-H7CDD-13C12 98
OCDD-13C12 92
Certi^cate No:2J0573 file # =R02100400 prelim report
nh Page 5 of 20 Revision No. 0
NYC-WTC_000156951
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