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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_000084292–000084295

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

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Scanned page image, NYC-WTC_000084293
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NYC 9/11 Public Portal Document

Westchester county labs Folder: RONSl Page 232 Protocol: hg-cv ***POST-RUN REPORT*** Line Cone. Units SD/RSD 1 2 3 4 5

*** Standard: 1 Rep: 1 Seq: 1730 15:13:20 10 Jan 02 HG

Hg .000 PPb 4166

*** Standard: 2 Rep: 1 Seq; 1731 15:16:28 10 Jan 02 HG

Hg .400 PPb 36601

*** Standard: 3 Rep: 1 Seq; 1732 15:18:55 10 Jan 02 HG

Hg 1.00 PPb 76276

*** Standard: 4 Rep: 1 Seq; 1733 15:21:05 10 Jan 02 HG

Hg 3.00 PPb 222853

*** Standard: 5 Rep: 1 Seq; 1734 15:23:04 10 Jan 02 HG

Hg 5.00 PPb 359935

*** Standard: 6 Rep: 1 Seq: 1735 15:24:41 10 Jan 02 HG

Hg 10.0 PPfc> 728281 *** Check Standard;/2 Ck21.0I qc Seq: 1736 15:27:17 10 Jan 02 HG Line; Flag %Rgv. / Found , True Units SD/RSD Hg 104. 1.04 1.00 ppb .000

*** Sample ID: 31637 pot Seq; 1737 15:29:03 10 Jan 02 HG

Hg .026 PPb .000 .026

*** Sample ID: 31638 Seq: 1738 15:30:45 10 Jan 02 HG

Hg .012 PPb .000 .012

*** Sample ID: 31639 Seq: 1739 15:32:22 10 Jan 02 HG

Hg .007 PPb .000 .007

*** Sample ID: 31640 Seq: 1740 15:34:03 10 Jan 02 HG

Hg -.062 PPb .000 -.062

*** Sample ID: 31641 Seq; 1741 15:36:20 10 Jan 02 HG

Hg -.080 ppb .000 -.080

*** Sample ID: 31642 Seq; 1742 15:37:56 10 Jan 02 HG

Hg -.033 ppb .000' -.033

*** Sample ID: 31643 Seq; 1743 15:39:55 10 Jan 02 HG

Hg .007 ppb .000 .007

NYC-WTC_000084293

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NYC-WTC_000084293Source: 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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