NYC 9/11 Public Portal Document
PSC Analytical Services
Laboratory Method Blanks
Component RDL Units BLANK
. Batch Code:
2,3,7,8-CI4DBF
2,3,7.8-CI4DBD
0.12
0.26
pg
1101NZ01
1.7
<0.26
TEF
0.17
<0.26
# of Isomers MR
103%
114%
1,2,3,7,8-CI5DBF 0.23 0.40 0.020 111%
2,3,4,7,8-CI5DBF 0.47 <0.47 <0.24 92%
1,2,3,7,8-C15DBD 0.32 <0.32 <0.16 95%
1,2,3,4,7.8-CI6DBF 0.21 <0.21 <0.021 95%
1,2,3,6,7,8-CI6DBF 0.20 <0.20 <0.020 103%
2,3,4,6,7,8-CI6DBF 0.59 <0.59 <0.059 168%
1,2,3,7,8,9-CI6DBF 0.25 <0.25 <0.025 155%
1,2,3,4,7,8-CI6DBD 0.39 <0.39 <0.039 85%
1,2,3,6,7,8-CI6DBD 0.36 <0.36 <0.036 99%
1,2,3,7,8,9-C16DBD 0.56 <0.56 <0.056 130%
1,2,3,4,6,7,8-C17DBF 0.97 <0.97 <0.0098 103%
1,2,3,4,7.8,9-C17DBF 0.53 <0.53 <0.0053 141%
1,2,3,4,6,7,8-C17DBD 0.27 <0.27 <0.0027, 103%
1,2,3,4,6,7,8,9-CISDBF 0.69 <0.69 <0.0069 66%
1,2,3,4,6,7,8.9-CI8DBD 0.29 2.3 0.0024 100%
FET pg 0.19
FET MAX <1.1
ET4CDF 0.14 pg 3.0 4 103%
EPSCDF 0.23 0.40 1 102%
EH6CDF 0.21 <0.21 0 130%
EH7CDF 0.49 <0.49 0 122%
OCDF 0.69 <0.69 0 66%
ET4CDD 0.26 0.27 1 114%
EPSCDD 0.32 0.48 1 95%
EH6CDD 0.36 <0.36 0 105%
EH7CDD 0.27 <0.27 0 103%
OCDD 0.29 " 2.3 1 100
Surrogate Recoveries
2,3,7,8-T4CDF-13C12 93
2,3,7,8-T4CDD-13C12 91
1,2,3,7,8-P5CDF-13C12 96
1,2,3,7,8-P5CDD-13C12 91
1,2,3,6,7,8-H6CDF-13C12 55
1,2,3,6,7,8-H6CDD-13C12 65
1,2,3,4,6,7,8-H7CDF-13C12 47
1,2,3,4,6,7,8-H7CDD-13C12 82
OCDD-13C12 69
Certificate No:2J0575 file # =039086ot.xls
nh Page 2 of 3 Revision No. 0
NYC-WTC 000130283
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