NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 16/GCMS X 12/31/01 A 1/18/02
Document / 12 pages

GCMS unknown compounds report, sample AD31501, Feb 2002

Machine-extracted title · confidence 95%

Laboratory report for DEP sample AD31501 identifying unknown compounds and surrogate recovery results from February 15, 2002.

NYC-WTC_000016613–000016624

Folder label: “GCMS X 12/31/01 A 1/18/02

Page image
Scanned page image, NYC-WTC_000016618
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\JAN1802\31501.D Vial: 11 Acq On : 19. Jan 2002 1:22 am Operator: 209 GALOS Sample : gc/ms scan 12/31 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Smoothing : OFF Filtering: 5 Sampling : 1 Min Area: 1 % of largest Peak Start Thrs: 0.2 Max Peaks: 100 Stop Thrs : 0 Peak Location: TOP

If leading or trailing edge < 100 prefer < Baseline drop else tangent > Peak separation: 5

Signal : TIC

peak R.T. first max last PK peak peak peak % Of # min scan scan scan TY height area % max. total

1 7.447 258 262 274 rBV 337757 868777 13.56% 2.585% 2 7.584 274 277 301 rVB 58106 225634 3.52% 0.671% 3 11.174 665 668 674 rBV 80147 197465 3.08% 0.588% 4 11.266 674 678 695 rVB 90647 261351 4.08% 0.778% 5 11.495 698 703 719 rBV 1977528 5231349 81.65% 15.566%

6 15.094 1089 1095 1113 rBV 3053472 6180834 96.46% 18.391% 7 20.354 1662 1668 1690 rBV 3101492 6407376 100.00% 19.065% 8 24.770 2143 2149 2162 rBV2 2731707 5959301 93.01% 17.732% 9 29.847 2697 2702 2708 rBV 354873 703291 10.98% 2.093% 10 32.803 3017 3024 3043 rBV2 1844193 4336892 67.69% 12.904%

11 36.860 3459 3466 3491 rBV 1152554 3235894 50.50% 9.628%

Sum of corrected areas: 33608164

31501.D GCMS0103.M Wed Feb 06 15:35:18 2002

NYC-WTC_000016618

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

NYC-WTC_000016618Source: 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.

Compare copies and versions →