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GCMS analysis results, sample AE06761, April 2002

Machine-extracted title · confidence 85%

Gas chromatography-mass spectrometry analysis of sample AE06761 conducted on 4/19/2002, detecting unknown compounds and surrogate standard 2,4-DDD at 100 ug/L.

NYC-WTC_000040029–000040036

Folder label: “GCMS X 3/21/02 A 4/16/02

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Scanned page image, NYC-WTC_000040034
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document ALUc FCLUCIL KCPOL L

Data File : C:\MSDCHEM\l\DATA\041602\6761.D Vial: 9 . Acq On : 16 Apr 2002 3:13 pm Operator: Bohlk Sample : SAMPLE 6761 3/21/02 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Method : C:\MSDCHEM\1\5973N\5080402BBC.M (RTE Integrator) Title : Quantitation For Method 508gcscan 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 corr. corr. % of # min scan scan scan TY height area % max. total

1 9.407 1071 1077 1105 rBV 941894 2782243 61.57% 12.164% 2 10.253 1214 1221 1231 rBV4 15381 48679 1.08% 0.213% 3 12.880 1661 1668 1687 rBV2 1847897 4053873 89.71% 17.724% 4 17.985 2529 2537 2557 rBV 2252623 4518716 100.00% 19.757% 5 22.339 3269 3278 3300 rBV2 1943727 4352681 96.33% 19.031%

6 27.281 4112 4119 4129 rBV2 315884 610186 13.50% 2.668% 7 30.142 4595 4606 4625 rBV2 1636216 3801197 84.12% 16.619% 8 30.771 4705 4713 4721 rBV5 31339 77116 1.71% 0.337% 9 34.014 5255 5265 5284 rBV2 1063394 2627230 58.14% 11.487%

Sum of corrected areas: 22871921

>761.D 5080402BBC.M Thu Apr 18 15:55:05 2002 Page 1

NYC-WTC_000040034

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NYC-WTC_000040034Source: NYC Law Department, mirrored locally

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