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Document / 4 pages

Mercury post-run report, Feb 8, 2002

Machine-extracted title · confidence 100%

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

NYC-WTC_000041075–000041078

Folder label: “Hg Feb 02

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Scanned page image, NYC-WTC_000041076
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NYC 9/11 Public Portal Document

Westchester county labs Folder: RUNS1 Page 322 Protocol: hg-cv ***POST-RUN REPORT*** Line Cone. Units SD/RSD 1 2 3 4 5

*** Sample ID: 2972 Seq: 2364 16:20:49 08 Feb 02 HG Hg -.023 ppb .000 -.023

*** Sample ID 2972spk Seq: 2365 16:22:37 08 Feb 02 HG

Hg 5.03 p| WPpb .000 5.03

*** Sample ID: 2972d Seq: 2366 16:24:37 08 Feb 02 HG

Hg .032 ppb .000 .032

*** Sample ID: 2972d spk Seq: 2367 16:26:14 08 Feb 02 HG Hg 4.81 0 .000 4.81

*** Sample ID: 3014 Seq: 2368 16:27:56 08 Feb 02 HG Hg .076 ppb .000 .076

*** Sample ID: 3015 Seq: 2369 16:29:34 08 Feb 02 HG

Hg .054 ppb .000 .054 *** 1Check Standard:/2 Ck21.0 qc Seq: 2370 16:31:23 08 Feb 02 HG Line Flag %Rcv. / Found True Units SD/RSD Hg 99.7 V .997 1.00 ppb .000 *** Sample ID: 3016 Seq: 2371 16:33:22 08 Feb 02 HG

Hg .025 ppb .000 .025

*** Sample ID: 3018 Seq: 2372 16:35:10 08 Feb 02 HG Hg .005 ppb .000 .005

*** Sample ID: 3019 Seq: 2373 16:37:02 08 Feb 02 HG Hg .060 PPb .000 .060

*** Sample ID: 3020 Seq: 2374 16:38:40 08 Feb 02 HG Hg .107 ppb .000 .107

*** Sample ID: 3071 Seq: 2375 16:40:30 08 Feb 02 HG Hg .036 ppb .000 .036

*** Sample ID: 3072 Seq: 2376 16:42:41 08 Feb 02 HG Hg .008 ppb .000 .008

NYC-WTC_000041076

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NYC-WTC_000041076Source: NYC Law Department, mirrored locally

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