NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 24/Hg March 02
Document / 6 pages

Mercury standard calibration report, Westchester County Labs, Mar 22 2002

Machine-extracted title · confidence 100%

Post-run laboratory report documenting mercury standard calibration data from March 22, 2002.

NYC-WTC_000041144–000041149

Folder label: “Hg March 02

Page image
Scanned page image, NYC-WTC_000041145
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Westchester county labs Folder: RUNS2 Page 445 Protocol: hg-cv ***POST-RUN REPORT*** Line Cone. Units SD/RSD 1 2 3 4 5

*** Sample ID: 6449 Seq: 409 15:04:24 22 Mar 02 HG Hg -.099 ppb .000 -.099

*** Sample ID: 6450 Seq: 410 15:06:33 22 Mar 02 HG Hg -109 ppb .000 .109 SB

*** Sample ID: 6451 Seq: 411 15:08:52 22 Mar 02 HG Hg .041 ppb .000 .041 SB

*** Check Standard Ck21.0 qc Seq: 412 15:10:31 22 Mar 02 HG Line Flag %Rcv. Found True Units SD/RSD Hg 92.6 ) .926 1.00 PPb .000 *** Sample ID: 6452 Seq: 413 15:12:09 22 Mar 02 HG

Hg 7004 ppb .000 .004

*** Sample ID: 6453 Seq: 414 15:13:51 22 Mar 02 HG Hg -.008 ppb .000 -.008

*** Sample ID: 6454 Seq: 415 15:15:51 22 Mar 02 HG HaL .010 .000 .010 PPb

*** Sample ID: 6455 Seq: 416 15:17:41 22 Mar 02 HG Hg .037 PPb .000 .037

Sample ID: 6457 Seq; 417 15:19:27 22 Mar 02 HG HgC .067 PPb .000 .067

*** Sample ID: 6458 Seq: 418 15:21:06 22 Mar 02 HG HgC -041 PPb .000 .041

*** Sample ID: 6529 Seq: 419 15:23:45 22 Mar 02 HG Hg .013 PPb .000 .013

*** Sample ID: 6530 Seq: 420 15:25:33 22 Mar 02 HG Hg -.047 Ppb .000 -.047 ============================================ ============================================================== *** Sample ID: 6563 Seq: 421 15:27:10 22 Mar 02 HG Hg -.003 PPb .000 -.003 as

NYC-WTC_000041145

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

NYC-WTC_000041145Source: 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

No available related records indexed in this group.

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.

Compare copies and versions →