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← Document results/DEP Box 25/GCMS X 4/25/02 A 5/7/02
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GCMS analysis results, sample AE09971, May 2002

Machine-extracted title · confidence 100%

Laboratory report for sample AE09971 showing surrogate recovery and unknown compounds from May 9, 2002.

NYC-WTC_000044071–000044093

Folder label: “GCMS X 4/25/02 A 5/7/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\MSDCHEM\1\DATA\050602\9977.D Vial: 19 Acq On 7 May 2002 2:22 am Operator: Mclean Sample 4/25 Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 8 3-Pyrrolidinol Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 7.74 0.23 ug/L 151623 1,4-Dichlorobenzene-d4 9.94 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Pyrrolidinol 87 C4H9NO 040499-83-0 38 2 4-Penten-2-one, 4-methyl- 98 C6H10O 003744-02-3 71 3 Morpholine 87 C4H9NO 000110-91-8 7 4 Butanal, 2-methyl- 86 C5H10O 000096-17-3 5 Abundance Scan 793 (7.738 min): 9977.D (-789) (-) m/ z 43.10 100. 00% 43

5000 A-AMwy 58 i ~ I l ' k1 I I I it I I I I I I I I ! I I 87 98 7.40 7.60 7.80 8.00 36 | I I I I I I I I I I I I I I I I I I I I I T flef -51 — ■ । i | i i ■ i | i I i i | r । । । । I r ........ I......... I I t I I "I I l-l I I I I I I j I I m/z 58.05 30.32% n/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105

Wa Abundance #4163:3-Pyrrolidinol 43

"yMyWAMM 5000 1 1 । ■ ■ ' > । 1 1 । । > 1 । । । 1 । । ' । 7.40 7.60 7.80 8.00 57 87 m/7.401026-04% m/z--> 1' i " " i " " i " " r " ■ i 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 47 52 + 68 111,72 77 1' l1 83 — ■ r 1111''11 r '111'1

Abundance #110033: 4-Penten-2-one, 4-methyl- 43 1 1 i 1 ' ' 1 i 1 1 1 1 i 1 r 1 ■ i 1 1 ' ' I 7.40 7.60 7.80 8.00 5000 m/z 41.10 20.35%

83 28 32 T I" ।'. ■, । ■ 1111 ~।।" 11111 +T 55 -.............. ■ ।'1 ■111 u 98 111 ■1' 111111 ■ ■ । ■ i ■ ■111"

m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #473: Morpholine 29 517 7.40 7.60 7.80 8.00 m/z 87.00 16.17% 5000 87

42

'1111 ’' i' +333841+——52+ T।‘61———1——6800UT0TTTTT 73 77 83 I I I I I I I I I I I I I I I I I I I I 7 1 I I 7 I I I I I I I—I""I " I1 "j l TlT m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 7.40 7.60 7.80 8.00

9977.D 050102.M Tue May 07 15:54:23 2002 Page 12

NYC-WTC_000044087

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GCMS analysis results, sample AE09968, May 2002 · Box DEP Box 25

NYC-WTC_000043938

Gas chromatography-mass spectrometry analysis report for sample AE09968, detecting unknown compounds and 2,4-DDD surrogate with 78% recovery, dated May 9, 2002.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997

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