NYC 9/11 Public Portal Document
l0/6/02 PASC - Certificate of Analysis Page 2 of 5
R02090951 R02090951 R02090951 R02090951 R02090951
Client ID: 03A 04A 05A 06A 07A
Lab No.: 060269 02 060270 02 060271 02 060272 02 060273 02
Date Sampled: 12-Sep-2002 12-Sep-2002 12-Sep-2002 12-Sep-2002 12-Sep-2002
Apartment No. & Location 3S-F 2N-W 2N-H 2N-F 2S-W
Component Units
Total Tetrachlorodibenzofurans pg 27 <1.9 <2.0 5.8 <1.7
Total Pentachlorodibenzofurans <8.8 <1.9 <3.4 <1.5 <1.6
Total Hexachlorodibenzofurans 21 <1.5 <1.2 2.5 <1.1
Total Heptachlorodibenzofurans 57 <1.9 <1.8 11 <2.1
Octachlorodibenzofuran 53 <2.7 <2.2 9.6 4.2
Total Tetrachlorodibenzo-p-dioxins 56 <3.7 <3.4 20 <1.3
Total Pentachlorodibenzo-p-dioxins 5.1 <3.4 <5.8 <3.4 <2.9
Total Hexachlorodibenzo-p-dioxins 2.9 <8.0 <1 1 1.7 <3.7
Total Heptachlorodibenzo-p-dioxins 62 <3.3 7.0 9.8 <2.0
Octachlorodibenzo-p-dioxin 320 16 13 68 8.6
Internal Recoveries
2,3,7,8-T4CDF-13C12 68 65 81 72 75
2,3,7,8-T4CDD-13C12 76 73 85 85 92
1,2,3,7,8-P5CDF- 13C 12 76 60 86 67 83
1,2,3,7,8-P5CDD-13C 12 93 67 96 76 91
1,2,3,4,7,8-H6CDF-13C 12 79 79 96 86 96
1,2,3,6,7,8-H6CDD-13C 12 80 77 94 90 95
1,2,3,4,6,7,8-H7CDF-I3C 12 78 85 97 92 97
,2,3,4,6,7,8-H7CDD- 13C 12 79 82 91 93 97
OCDD-13Cl2 91 100 115 104 112
2,3,7,8-CI4-Dibenzofuran (D95) pg 11 <1.9 <2.0 4.0 <1.7
2,3,7,8-C14-Dibenzo-p-dioxin <3.7 <2.7 <2.5 <1.3 <1.3
I,2,3,7,8-CI5-Dibenzofuran <6.5 <1.8 <3.2 <1.5 <1.5
2,3,4,7,8-C15-Dibenzofuran <7.1 <1.9 <3.5 <1.6 <1.6
1,2,3,7,8-CI5-Dibenzo-p-dioxin <4.2 <3.4 <3.0 <2.8 <2.9
1,2,3,4,7,8-C16-Dibenzofuran 5.2 <1.3 <1.1 <0.92 <0.97
1,2,3,6,7,8-C16-Dibenzofuran 3.0 <1.4 <1.1 <0.94 <0.99
2,3,4,6,7,8-C16-Dibenzofuran <2.7 <1.6 <1.3 <1.1 <1.2
1,2,3,7,8,9-C16-Dibenzofuran <3.3 <2.0 <1.6 <1.4 <1.4
1,2,3,4,7,8-C16-Dibenzo-p-dioxin <2.6 <3.2 <3.3 <1.2 <1.6
1,2,3,6,7,8-C16-Dibenzo-p-dioxin <2.6 <3.1 <3.3 <1.2 <1.6
1,2,3,7,8,9-C16-Dibenzo-p-dioxin <2.5 <3.1 <3.2 <1.2 <1.6
1,2,3,4,6,7,8-CI7-Dibenzofuran 33 <1.6 <1.5 5.0 <3.2
1,2,3,4,7,8,9-CI7-Dibenzofuran <2.8 <2.3 <2.2 <2.2 <4.5
1,2,3,4,6,7,8-CI7-Dibenzo-p-dioxin 35 <3.3 4.7 9.8 <2.7
I,2,3,4,6,7,8,9-CI8-Dibenzofuran 53 <2.7 <2.2 9.6 4.2
1,2,3,4,6,7,8,9-CI8-Dibenzo-p-dioxin 320 16 13 68 8.6
2,3,7,8-TCDF (DB225) pg Pending - - Pending Pending
Internal Recoveries
2,3,7,8-TCDF-13C 12 Pending - - Pending Pending
Client:Philip Analytical Services Inc Project:Misc.
NYC-WTC 000107311
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