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← Document results/DEP Box 14/GCMS X 1/23/02 A 2/21/02
Document / 22 pages

GCMS analysis report for sample AE01507, March 2002

Machine-extracted title · confidence 95%

Analytical results from a gas chromatography-mass spectrometry test conducted on March 4, 2002, identifying volatile organic compounds.

NYC-WTC_000009986–000010007

Folder label: “GCMS X 1/23/02 A 2/21/02”

←Page 3 of 22→
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NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed)

Data File : C:\MSDCHEM\1\5973N\02FEB21\01508.D Vial: 8 Acq On : 21 Feb 2002 9:01 pm Operator: Sample : 508 scan fb Inst : Instrumen Mise : February 21, 2002 Multiplr: 1.00 MS Integration Params: SPLIT.P Quant Time: Feb 25 10:49:05 2002 Quant Results File: HP022102.RES Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator) Title : 508 scan method Last Update : Mon Feb 25 10:47:59 2002 Response via : Initial Calibration DataAcq Meth : HP020702 Internal Standards R.T. Qlon Response Cone Units Dev(Min)

1) l,4-Dichlorobenzene-d4 9.72 152 1677049 20.00 ug/L 0.00 10) Naphthalene-d8 13.20 136 7182534 20.00 ug/L 0.00 17) Acenaphthene-diO 18.33 164 3525830 20.00 ug/L 0.00 29) Phenanthrene-diO 22.63 188 5879028m 20.00 ug/L -0.01 38) Chrysene-dl2 30.49 240 4283455 20.00 ug/L -0.03 44) Perylene-dl2 34.41 264 2838396 20.00 ug/L -0.04

System Monitoring Compounds 37) 2,4-DDD 27.72 235 319363m 4.08 ug/L 0.00 Spiked Amount 5.000 Recovery = 81.60% Target Compounds Qvalue 20) Dimethylphthalate 18.34 163 575017 2.69 ug/L + 57 21) 2,6-Dinitrotoluene 18.33 165 448929 9.09 ug/L # 27

(#) = qualifier out of range (m) = manual integration 01508.D HP022102.M Mon Feb 25 10:52:10 2002 Page 1

NYC-WTC_000009988

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NYC-WTC_000009988Source: NYC Law Department, mirrored locally

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DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000004494

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

1 shared non-person entities · 1 shared topics · similarity 0.998

machine-extracted · confidence unavailable · Check page ↗
DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000003981

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

1 shared non-person entities · 1 shared topics · similarity 0.997

machine-extracted · confidence unavailable · Check page ↗
DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000004935

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

1 shared non-person entities · 1 shared topics · similarity 0.997

machine-extracted · confidence unavailable · Check page ↗

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