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

Mercury calibration data report, Nov 2001-Jan 2002

Machine-extracted title · confidence 85%

Calibration coefficients and quality control data for mercury analysis spanning late 2001 to early 2002.

NYC-WTC_000084251–000084254

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

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Scanned page image, NYC-WTC_000084253
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Westchester county labs Folder: RUNSl Page 137 Protocol: hg-cv ***POST-RUN REPORT*** Line Cone. Units SD/RSD 1 2 3 4 5

*** Sample ID: 28432 Seq: 936 15:49:01 27 Nov 01 HG

Hg .122 PPb .000 .122

*** Sample ID: 28433 Seq: 937 15:50:39 27 Nov 01 HG

Hg .123 PPb .000 .123

*** Sample ID: 28434 Seq: 938 15:52:26 27 Nov 01 HG

Hg .094 PPb .000 .094

*** Sample ID: 28593 Seq: 939 15:54:45 27 Nov 01 HG

Hg .099 PPb .000 .099 *** I Check Standard: 2 Ck21.0 qc Seq: 940 15:56:22 27 Nov 01 HG Line Flag %Rcv. / Found True Units SD/RSD Hg 105. / 1.05 1.00 ppb .000

*** Sample ID: 28594 Seq: 941 15:58:01 27 Nov 01 HG

Hg .172 PPb .000 .172

*** Sample ID: 28595 Seq: 942 15:59:51 27 Nov 01 HG

Hg .117 PPb .000 .117

*** Sample ID: 28596 Seq: 943 16:01:36 27 Nov 01 HG

Hg .101 ppb .000 .101

*** Sample ID: 28597 Seq: 944 16:03:13 27 Nov 01 HG

Hg .102 PPb .000 .102

*** Sample ID: 28598 Seq: 945 16:05:04 27 Nov 01 HG

Hg .101 ppb .000 .101

*** Sample ID: 28599 Seq: 946 16:06:41 27 Nov 01 HG

Hg .114 ppb .000 .114

*** Sample ID: 28663 Seq: 947 16:08:30 27 Nov 01 HG

Hg .117 PPb .000 .117

*** Sample ID: 28664 Seq: 948 16:10:07 27 Nov 01 HG

Hg .079 ppb .000 .079

NYC-WTC_000084253

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NYC-WTC_000084253Source: 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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