NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 14/GCMS X 1/14/02 A 3/4/02
Document / 10 pages

GCMS surrogate recovery results, sample AE00938, March 4, 2002

Machine-extracted title · confidence 90%

GCMS results for sample AE00938 showing surrogate recovery data analyzed on March 4, 2002.

NYC-WTC_000009581–000009590

Folder label: “GCMS X 1/14/02 A 3/4/02

Page image
Scanned page image, NYC-WTC_000009586
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File : C:\HPCHEM\1\DATA\FEB2102\938.D Vial: 60 Acq On : 24 Feb 2002 3:10 am Operator: Sample : gc/ms scan 2/21 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\HPCHEM\1\METHODS\GCMS0208.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 8.204 339 344 359 rBV 71620 184562 9.96% 1.904% 2 12.326 788 793 805 rVB 539317 1297744 70.05% 13.386% 3 14.924 1070 1076 1082 rVB 35804 69359 3.74% 0.715% 4 15.970 1184 1190 1203 rBV 839193 1733883 93.60% 17.885% 5 21.286 1763 1769 1787 rBV 892925 1852520 100.00% 19.109%

6 25.729 2247 2253 2265 rBV2 801275 1753126 94.63% 18.083% 7 30.806 2801 2806 2812 rBV 128333 251843 13.59% 2.598% 8 33.799 3126 3132 3152 rBV2 616636 1419038 76.60% 14.637% 9 38.077 3590 3598 3623 rBV2 354613 1132663 61.14% 11.683%

Sum of corrected areas: 9694738

938.D GCMS0208.M Fri Mar 01 09:09:40 2002

NYC-WTC_000009586

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

NYC-WTC_000009586Source: 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 →