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Mercury post-run report, Mar 8, 2002

Machine-extracted title · confidence 95%

Laboratory post-run report for mercury standards conducted on March 8, 2002.

NYC-WTC_000041124–000041128

Folder label: “Hg March 02

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Scanned page image, NYC-WTC_000041126
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NYC 9/11 Public Portal Document

Westchester county labs Folder: RUNS2 Page 399 Protocol: hg-cv ***POST-RUN REPORT*** Line Cone. Units SD/RSD 1 2 3 4 5

*** Sample ID: 5307 Seq: 46 16:09:17 08 Mar 02 HG

Hg .148 ppb .000 .148 *** 1Check Standard: A Ck21.0 qc Seq: 47 16:10:56 08 Mar 02 HG Lines Flag %Rcv. / Found True Units SD/RSD Hg 113. U 1.13 1.00 ppb .000 3=

*** Sample ID: 5403 Seq: 48 16:12:36 08 Mar 02 HG

Hg .080 ppb .000 .080

*** Sample ID: 5405 Seq: 49 16:14:33 08 Mar 02 HG Hg C .071 PPb .000 .071

*** Sample ID: 5436 Seq: 50 16:16:35 08 Mar 02 HG Hg/ -089 PPb .000 .089

*** Sample ID: 5512 Seq: 51 16:18:22 08 Mar 02 HG Hg/ .096 PPb .000 .096

*** Sample ID: 5513 Seq: 52 16:20:33 08 Mar 02 HG Hg/ .140 PPb .000 .140

*** Sample ID: 5514 Seq: 53 16:22:11 08 Mar 02 HG

Hg .143 ppb .000 .143

*** Sample ID: 5515 Seq: 54 16:23:58 08 Mar 02 HG Hg / .142 PPb .000 .142

*** Sample ID: 5516 Seq: 55 16:25:57 08 Mar 02 HG

HgC *074 PPb .000 .074

*** Sample ID: 5517 Seq: 56 16:27:36 08 Mar 02 HG

Hg .082 PPb .000 .082

*** Sample ID: 5518 Seq: 57 16:29:25 08 Mar 02 HG

Hg .083 PPb .000 .083 r *** Check Standard/ 2 Ck21.0 qc Seq: 58 16:31:14 08 Mar 02 HG Line Flag %Rcv./ Found True Units SD/RSD Hg 105.J 1.05 1.00 PPb .000

NYC-WTC_000041126

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NYC-WTC_000041126Source: NYC Law Department, mirrored locally

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