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

Mercury calibration report, Nov 2001-Jan 2002

Machine-extracted title · confidence 90%

Laboratory calibration data and coefficients for mercury analysis conducted between November 2001 and January 2002.

NYC-WTC_000084259–000084262

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

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Scanned page image, NYC-WTC_000084260
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

/ Westchester county labs Folder: RUNSl Page 168 Protocol: hg-cv ***POST-RUN REPORT*** Line Cone. Units SD/RSD 1 2 3 4 5

*** Standard: 1 Rep: 1 Seq: 1148 14:50:31 07 Dec 01 HG

Hg .000 Ppb 62

*** Standard: 2 Rep: 1 Seq: 1149 14:52:20 07 Dec 01 HG

Hg .400 PPb 27214

*** Standard: 3 Rep: 1 Seq: 1150 14:53:58 07 Dec 01 HG

Hg 1.00 PPb 75768

*** Standard: 4 Rep: 1 Seq: 1151 14:55:46 07 Dec 01 HG

Hg 3.00 PPb 226648

*** Standard: 5 Rep: 1 Seq: 1152 14:57:37 07 Dec 01 HG

Hg 5.00 PPb 400833

*** Standard: 6 Rep: 1 Seq: 1153 14:59:35 07 Dec 01 HG

Hg 10.0 PPb 786841 -k-k-k j Check Standard:/ 2 Ck21.0 qc Seq: 1154 15:01:18 07 Dec 01 HG Line: Flag %Rcv. / Found True Units SD/RSD Hg 85.5 / .855 1.00 PPb .000

*** Sample ID: 29135 pot Seq: 1155 15:02:57 07 Dec 01 HG

Hg^^ .041 PPb .000 .041

*** Sample ID: 29135d Seq: 1156 15:04:47 07 Dec 01 HG

Hg^ . 043 PPb .000 .043

★★+ Sample ID: 29135 spk Seq: 1157 15:06:33 07 Dec 01 HG 5.06^/1,^, Hg !pb .000 5.06

*** Sample ID: 29136 Seq: 1158 15:08:18 07 Dec 01 HG

Hg .028 PPb .000 .028

*** Sample ID: 29137 Seq: 1159 15:09:54 07 Dec 01 HG

Hg .040 PPb .000 .040

*** Sample ID: 29138 Seq: 1160 15:12:23 07 Dec 01 HG

Hg .068 PPb .000 .068

*** Sample ID: 29139 Seq: 1161 15:14:00 07 Dec 01 HG

Hg .055 PPb .000 .055

NYC-WTC_000084260

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NYC-WTC_000084260Source: NYC Law Department, mirrored locally

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

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