Chain of custody document from PSC Analytical Services regarding the receipt and analysis of samples for the DEP cleanup project.
NYC-WTC_000130104–000130402
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
10/23/2002 PASC - Certificate of Analysis Page 3 of 5
R02090972 R02090972 R02090972 R02090972 R02090972 Client lD: 02A 03A 04A 05A 06A Lab No.: 060305 02 060306 02 060307 02 060308 02 060309 02 Date Sampled: 12-Sep-2002 12-Sep-2002 12-Sep-2002 I2-Sep-2002 12-Sep-20H)2 Component Units
Total Teirachlorodibenzofurans pg 35 190 4.5 280 <5.3 Total Pentachlorodibenzofurans " 7.4 70 <3.1 70 <3.2 Total Hexachlorodibenzofurans 13 38 5.3 39 <4.5 Total Heptaehlorodibenzofurans 23 62 <4.5 38 16 Octachlorodibenzofuran 9.6 31 <5.0 19 <5.2 Total Tetrachlorodibenzo-p-dioxins 31 160 35 310 27 Total Pentachlorodibenzo-p-dioxins II 95 <8.4 82 <7.5 Total Hexachlorodibenzo-p-dioxins <14 54 <3.1 79 <10 Total Heptachlorodibenzo-p-dioxins 32 260 <6.9 100 41 Octachlorodibenzo-p-dioxin 140 1200 85 320 100 Internal Recoveries 2,3.7,8-T4CDF-13C12 80 75 76 83 64 2,3,7,8-T4CDD-13C12 92 73 75 79 61 1,2,3,7,8-P5CDF-13C12 72 70 82 80 66 1,2,3,7,8-P5CDD-13C12 76 62 75 73 62 1,2.3,4,7,8-H6CDF-13C12 117 85 109 101 92 1.2,3,6,7,8-H6CDD-I3C12 110 81 101 95 86 1,2,3,4,6,7,8-H7CDF-13C12 116 93 103 86 85 1,2,3,4,6.7,8-H7CDD-I3C12 118 85 98 92 80 OCDD-I3C12 127 96 110 103 92
2,3,7,8-C14-Dibenzofuran (DB5) pg <8.0 30 4.5 43 <5.3 2,3.7.8-CI4-Dibenzo-p-dioxin <3.9 <4.2 <7.0 <5.5 <5.2 I,2,3,7,8-C15-Dibenzofuran <2.9 <3.3 <3.0 7.2 <3.1 2,3,4,7,8-C15-Dibenzofuran <3.2 7.3 <3.2 II <5.3 1.2,3,7,8-C15-Dibenzo-p-dioxin <3.6 <II <8.4 <8.3 <7.5 1,2.3,4,7,8-C16-Dibenzofuran 3.6 8.9 2.4 10.0 <3.1 1,2,3,6,7,8-CI6-Dibenzofuran <1.9 <4.0 2.3 5.6 <3.1 2.3,4,6,7,8-CI6-Dibenzofuran <2.3 4.2 <2.0 <5.0 <3.7 1,2,3,7,8,9-C16-Dibenzofuran <2.8 <3.2 <2.5 <3.3 <4.5 1,2.3.4,7.8-CI6-Dibenzo-p-dioxin <2.3 <4.2 <3.1 <4.3 <3.3 1,2,3,6,7,8-CI6-Dibenzo-p-dioxin <2.3 <4.2 <3.1 5.5 <3.2 1,2,3,7,8,9-CI6-Dibenzo-p-dioxin <2.2 <4.1 <3.1 <4.2 <3.2 1,2.3,4,6,7,8-C17-Dibenzofuran II 33 <3.8 24 13 1,2.3,4,7,8.9-C17-Dibenzofuran <5.0 <4.5 <5.4 <6.7 <7.8 1,2,3,4,6,7,8-C17-Dibenzo-p-dioxin 19 150 <6.9 52 22 1,2,3,4,6,7,8,9-CI8-Dibenzofuran 9.6 31 <5.0 19 <5.2 1,2,3,4,6,7.8.9-C18-Dibenzo-p-dioxin 140 1200 85 320 100
2,3,7,8-TCDF (DB225) pg <2.9 5.3 <4.2 7.7 <6.3 Internal Recoveries % 2.3.7.8-TCDF-I3C12 101 83 78 85 70
TEQ based on Nato Factors pg 1.6 11.0 13.5 0.5 1.15
Client:Philip Analytical Services Inc Project:Misc.
NYC-WTC 000130148
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