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← Document results/DEP Box 66/Hg MANY 11/27/01 - 1/30/02
Document / 4 pages

Mercury lab results, DEP Box 66, Nov 2001-Jan 2002

Machine-extracted title · confidence 95%

Laboratory report containing mercury analysis data and calibration curves from late 2001 to early 2002.

NYC-WTC_000084305–000084308

Folder label: “Hg MANY 11/27/01 - 1/30/02

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Scanned page image, NYC-WTC_000084306
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NYC 9/11 Public Portal Document

Westchester county labs Folder; RUNSl Page 256 Protocol: .hg-cv ***POST-RUN REPORT*** Line Cone. Units SD/RSD 1 2 3 4 5

*** Standard: 1 Rep: 1 Seq: 1911 14:34:04 18 Jan 02 HG

Hg .000 PPb 224

*** Standard: 2 Rep: 1 Seq: 1912 14:36:22 18 Jan 02 HG

Hg .400 PPb 31399

*** Standard: 3 Rep: 1 Seq: 1913 14:38:41 18 Jan 02 HG

Hg 1.00 PPb 62859

*** standard: 4 Rep: 1 Seq: 1914 14:40:21 18 Jan 02 HG

Hg 3.00 PPb 212593

*** Standard: 5 Rep: 1 Seq: 1915 14:41:59 18 Jan 02 HG

Hg 5.00 PPb 345631

*** Standard: 6 Rep: 1 Seq: 1916 14:43:58 18 Jan 02 HG

Hg 10.0 PPb 731917 ■k "k Check Standard: i Ck21.0 qc Seq: 1917 14:45:36 18 Jan 02 HG Line Flag %Rcv. ound True Units SD/RSD Hg 98.4 .984 1.00 ppb ,000

*** Sample ID:. 938 pot Seq: 1918 14:48:12 18 Jan 02 HG

Hg . 158 ppb .000 .158

*** Sample ID: 938d Seq: 1919 14:50:08 18 Jan 02 HG

Hg .139 ppb .000 .139

*** Sample ID: 938 spk Seq: 1920 14:51:45 18 Jan 02 HG

Hg 5.39 ** ppb .000 5.39

*** Sample ID: 939 Seq: 1921 14:53:25 18 Jan 02 HG

Hg .024 ppb .000 .024

*** Sample ID: 940 Seq: 1922 14:55:36 18 Jan 02 HG

Hg .050 ppb .000 .050

*** Sample ID: 941 Seq: 1923 14:57:53 18 Jan 02 HG

Hg .097 ppb .000 .097

*** Sample ID: 942 Seq: 1924 14:59:39 18 Jan 02 HG

Hg .123 ppb .000 .123

NYC-WTC_000084306

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NYC-WTC_000084306Source: NYC Law Department, mirrored locally

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NYC-WTC_000084249 · Box DEP Box 66

Department of Environmental Protection mercury monitoring records for the World Trade Center site spanning November 2001 to January 2002.

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