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 ofAnalysis Page 5 of 5
Blank Method Blank Blank Client ID: Spike# I Blank 10/12 Spike #1 Spike # I Lab No.: %Recoveries 065469 02 065469 02 %Recoveries Date Sampled: 12-Sep-2002 Component Units
Total Tetrachlorodibenzofurans pg - <3.7 1000 Total Pentachlorodibenzofurans - <4.5 5700 - Total Hexachlorodibenzofurans - 5.1 9300 - Total Heptachlorodibenzofurans - 5.2 4600 - Octachlorodibenzofuran " - 19 5300 - Total Tetrachlorodibenzo-p-dioxins - <4.3 1000 - Total Pentachlorodibenzo-p-dioxins - <5.0 2700 - Total Hexachlorodibenzo-p-dioxins - <4.8 7700 - Total Heptachlorodibenzo-p-dioxins - 8.0 2500 - Octachlorodibenzo-p-dioxin - 17 5000 - Internal Recoveries % 2.3,7.8-T4CDF-13C12 62 86 92 92 2,3.7,8-T4CDD-I3Cl2 68 74 79 79 1,2,3,7,8-P5CDF-13C 12 61 90 102 102 1,2,3,7,8-P5CDD- 13C12 61 85 109 109 1,2,3,4,7,8-H6CDF-I 3C 12 97 113 98 98 1,2,3,6,7,8-H6CDD-13C 12 95 102 108 108 1.2.3.4.6.7,8-H7CDF- 13C 12 95 125 104 104 1,2,3,4,6,7,8-H7CDD-13C 12 96 117 III 111 OCDD-13C12 110 133 110 110
2,3,7,8-C14-Dibenzofuran (DB5) pg 95 <3.7 990 99 2,3,7,8-CI4-Dibenzo-p-dioxin 97 <4.3 1000 101 I,2,3,7,8-C15-Dibenzofuran 99 <4.3 2600 106 2.3,4,7,8-C15-Dibenzofuran 113 <4.7 3000 120 1,2,3,7,8-CI5-Dibenzo-p-dioxin 108 <5.0 2700 109 1,2,3,4,7.8-C16-Dibenzofuran 87 <1.8 2300 91 1.2,3,6,7,8-CI6-Dibenzofuran 93 2.7 2400 98 2.3,4.6.7.8-C16-Dibenzofuran 86 2.2 2500 99 1,2,3,7.8,9-CI6-Dibenzofuran 89 <4.7 2000 80 1.2.3.4,7,8-CI6-Dibenzo-p-dioxin 97 <4.8 2700 110 1,2,3,6,7,8-CI6-Dibenzo-p-dioxin 100 <4.8 2400 95 1,2,3.7,8,9-CI6-Dibenzo-p-dioxin 92 <4.7 2600 103 1,2,3,4,6.7,8-C17-Dibenzofuran 86 4.5 2200 89 1,2,3.4.7,8,9-C17-Dibenzofuran 85 <6.1 2400 96 1,2,3,4,6,7,8-C17-Dibenzo-p-dioxin 92 8.0 2500 100 1,2,3,4,6,7,8,9-C18-Dibenzofuran 91 19 5300 106 1,2,3,4.6,7.8.9-CI8-Dibenzo-p-dioxin 96 17 5000 101
2,3,7.8-TCDF (DB225) pg Internal Recoveries % 2.3.7.8-TCDF- I 3C 12
TEQ based on Nato Factors pg
Client:Philip Analytical Services Inc Project:Misc.
NYC-WTC 000130151
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Chain of custody document from PSC Analytical Services regarding the receipt and analysis of samples for the DEP cleanup project.
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