NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 66/Hg MANY 11/27/01 - 1/30/02
Document / 4 pages

Mercury calibration report, WinHg Database, Nov 2001-Jan 2002

Machine-extracted title · confidence 95%

Laboratory calibration data and coefficients for mercury analysis from the WinHg Database.

NYC-WTC_000084263–000084266

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

Page image
Scanned page image, NYC-WTC_000084266
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Westchester county labs Folder: RUNSl Page 178 Protocol: hg-cv ***POST-RUN REPORT*** Line Cone. Units SD/RSD 1 2 3 4 5

*** Sample ID: 29706 Seq: 1244 16:39:41 11 Dec 01 HG

Hg -.041 PPb .000 -.041 *** Check Standard: / Ck21.0i qc Seq: 1245 16:41:18 11 Dec 01 HG Line Flag %Rcv. Found True Units SD/RSD Hg 96.6 F .966 1.00 ppb .000

*** Sample ID: 29708 Seq: 1246 16:42:58 11 Dec 01 HG

Hg -.081 PPb .000 -.081

*** Sample ID: 29781 Seq: 1247 16:44:56 11 Dec 01 HG

Hg -.074 PPb .000 -.074

*** Sample ID: 29782 Seq: 1248 16:46:44 11 Dec 01 HG

Hg -.034 PPb .000 -.034

*** Sample ID: 29783 Seq: 1249 16:48:32 11 Dec 01 HG

-.017 PPb .000 -.017

*** Sample ID: 29783d Seq: 1250 16:50:18 11 Dec 01 HG

Hg -.022 ppb .000 -.022

★ Sample ID:,,29783 spk Seq: 1251 16:52:05 11 Dec 01 HG

Hg .000 5.42

*** Sample ID: 29784 Seq: 1252 16:53:45 11 Dec 01 HG

Hg -.068 ppb .000 -.068

*** Sample ID: 29785 Seq: 1253 16:55:38 11 Dec 01 HG

Hg -.064 ppb .000 -.064

*** Sample ID: 29786 Seq: 1254 16:57:37 11 Dec 01 HG

Hg -.033 ppb .000 -.033

*** Sample ID: 29787 Seq: 1255 16:59:17 11 Dec 01 HG

Hg -.025 ppb .000 -.025 *** Check Standard/ 2 Ck21.0 qc Seq: 1256 17:01:34 11 Dec 01 HG Line; Flag %Rcv. / Found True Units SD/RSD Hg 103. 1/ 1.03 1.00 ppb .000

NYC-WTC_000084266

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000084266Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

Filed elsewhere

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Page similarity is temporarily unavailable or this page has no indexed vector.

Others also read

Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.

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.

Filed in the same folder

Compare copies and versions →