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GCMS analysis results, sample AD31551, February 2002

Machine-extracted title · confidence 85%

Gas chromatography-mass spectrometry analysis of environmental sample AD31551 conducted on 2/27/2002, detecting unknown compounds and 2,4-DDD surrogate at 122 ug with 5.0 ug/L MDL.

NYC-WTC_000038158–000038166

Folder label: “GCMS X 2/21/02 A 2/22/02

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Scanned page image, NYC-WTC_000038164
OCR text

OCR status: junk · source: pdftotext

NYC 9/11 Public Portal Document

t LSC Report Integrated Chromatogram

File : C:\HPCHEM\1\DATA\FEB2102\31551.D Operator Acquired : 23 Feb 2002 2:37 am using AcqMethod GCMS0208 Instrument : GC/MS 209 Sample Name: gc/ms scan 2/21 Mise Info : Vial Number: 37 Quant File :GCMS0208.RES (RTE Integrator) 'Abundance TIC: 31551.D 1000000 15.97

800000-

600000 12.34

400000

200000 8.20 1—i—i—[—1—1—:—I—|—i—I—>—1———i—’—|—i—I—i—>—|—i—i—>—i—|—T—i—I—(—|—1—1—(—|—i—i—I—>—|—i—I—r—i—[—i—r : 0- ITr 1 । । I ' ' ' 1 I ' ' । । l ' ' Time-> 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 Abundance TIC: 31551.D | 1000000 21 29 ! 25.74 i I 800000

600000

400000

200000 30.82

iTime-> o 20.00 21.00 22.00 23.00 24.00 25.00 26.00 27.00 28.00 29.00 30.00 J......... J 31.00 32.00 33.00 'Abundance TIC: 31551.D 1000000-

800000

.80 600000 -

400000 38.08

200000

—.......................................... ... .............................................. I............................................................................ 01 ' 1 I ' ' ' ' I ' 1 ' ' i ' ‘ ‘ 1 I 1 1 ' ' 1 1 ' 1 1 I 1 1 ' 1 I ' ' 1 rV1 1 1 1 I 1 1 1 1 1 1 Time-> 34.00 35.00 36.00 37.00 38.00 39.00 40.00 41,00 42.00 43.00 44.00 45.00 46.00 47.00

31551.D GCMS0208.M Wed Feb 27 12:01:38 2002

NYC-WTC_000038164

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NYC-WTC_000038164Source: NYC Law Department, mirrored locally

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