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GCMS analysis results, sample AE07627, April 2002

Machine-extracted title · confidence 85%

Gas chromatography-mass spectrometry analysis of sample AE07627 conducted April 9, 2002, detecting unknown compounds and 2,4-DDD surrogate at 94% recovery.

NYC-WTC_000047236–000047244

Folder label: “GCMS X 4/2/02 A 4/3/02

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Scanned page image, NYC-WTC_000047240
OCR text

OCR status: junk · source: pdftotext

NYC 9/11 Public Portal Document

LSC Area Percent Report

Data File C:\MSDCHEM\l\DATA\020403\07627.D Vial: 18 Acq On 4 Apr 2002 12:48 am Operator: Nefliu Sample sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Method : C:\MSDCHEM\1\METHODS\SCAN020403.M (Chemstation Integrator) Title : Method 508 GC/MS Scan

Signal : TIC

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

1 3.232 20 26 29 PV 2 2116 42734 0.19% 0.039% 2 3.267 29 32 33 W 3 3417 42878 0.19% 0.039% 3 3.285 33 35 37 W 3 3498 40729 0.18% 0.037% 4 4.536 243 248 263 W 3 7388 123654 0.56% 0.112% 5 5.265 368 372 377 W 2 3523 46273 0.21% 0.042%

6 5.570 421 424 426 PV 2 1206 12757 0.06% 0.012% 7 10.659 1277 1290 1310 PV 520550 13747196 61.86% 12.478% 8 14.689 1963 1976 1994 BV 2 98258 2448868 11.02% 2.223% 9 15.764 2146 2159 2175 W 737258 18179507 81.81% 16.501% 10 23.655 3490 3502 3513 W 823353 21382379 96.22% 19.408%

11 26.722 4014 4024 4033 W 2 57749 1305305 5.87% 1.185% 12 30.259 4621 4626 4633 PV 2 2250 61104 0.27% 0.055% 13 30.894 4719 4734 4755 W 2 770673 22222824 100.00% 20.171% 14 31.123 4763 4773 4784 W 2 2039 56782 0.26% 0.052% 15 39.096 6117 6130 6149 PV 2 1082726 18870467 84.91% 17.128%

16 42.299 6666 6675 6711 W 650215 11503547 51.76% 10.441% 17 45.342 7185 7193 7197 PV 2 1705 37936 0.17% 0.034% 18 45.377 7197 7199 7204 W 2 1694 22496 0.10% 0.020% 19 45.818 7269 7274 7278 PV 4 1549 25681 0.12% 0.023%

Sum of corrected areas: 110173119

07627.D SCAN020403 .M Thu Apr 04 10:45:58 2002 Page 1

NYC-WTC_000047240

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NYC-WTC_000047240Source: NYC Law Department, mirrored locally

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