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GCMS analysis results, sample AE09972, May 2002

Machine-extracted title · confidence 100%

Laboratory report for sample AE09972 showing surrogate recovery and unknown compounds from May 9, 2002.

NYC-WTC_000044001–000044024

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

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Scanned page image, NYC-WTC_000044013
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\MSDCHEM\1\DATA\050602\9972 .D Vial : 20 Acq On 7 May 2002 3:11 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 4 Pyrrolidine, 3-methyl- Concentration Rank 6

R.T. EstConc Area Relative to ISTD R.T.

4.16 0.35 ug/L 285674 1,4-Dichlorobenzene-d4 9.94 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Pyrrolidine, 3-methyl- 85 C5H11N 034375-89-8 9 2 Acetone 58 C3H60 000067-64-1/5 3 Acetone 58 C3H60 000067-64-1 5 4 Acetone 58 C3H60 000067-64-1 5 Abundance Scan 184 (4.160 min): 9972.D (-178) (-) m/z 43.10 100.00% 43

5000 58 85 37 51

. 4 -L 3.80 4.00 4.20 4.40 4.60 m/z 84.95 32.79% m/z-> 0 10 20 30 40 50 60 70 80 90 100 Abundance #7036: Pyrrolidine, 3-methyl- 43

5000 380 400 4.20 4.40 4.60 28 85 m/z 39.00 31.28% 1F ! ............1,20 , J 133 38 | 1i।।tth।।ii।]।।।B।ri।r 11 । | ■ I ‘ I , 51 56I i 61 68 75 80 | 91 । i । ।' I *-"I 'i i r । I ' I I । 1 i 1 1 1 1 I 1 n/z-> 0 10 20 30 40 50 60 70 80 I90 100 Abundance #109708: Acetone 43 । 1 1 ■ 1 1 "1 in , I I I 1 II I I I I I I I I'

3.80 4.00 4.20 4.40 4.60 5000 m/z 58.00 29.56%

Tl/Z-> 6 ' 10 27 30 38 1 -pre53 —1 । । 1 । । ।' 11111 । । ।111111 20 40 50 60 58

| i i i 1 |

70 >- 1 i r ।

80 i i 1i ।

90 I I I ITv

100 MMMMHrMWp/wwMW Abundance #109123: Acetone ■ ■ i ■ ■ ■ ■ । ■ i ■ ■ ■ ■ I > ' । । । 43 3 80 4.00 4.20 4.40 4 60 m/z 41.10 26.00% 5000 15 58 27 2 , 20 .1111 32. 53 u 1 " 1 I 1 1 ' ' 1 ' ' I 1 1 1 1 I ' 1 1 1 i ' 1 ■ 1 i ■ ■ ■ 1 i ■ n/z-> 0 10 20 30 40 50 60 70 80 90 100 3.80 4.00 4.20 4.40 4.60

9972 .D 050102.M Tue May 07 15:50:58 2002 Page 8

NYC-WTC_000044013

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NYC-WTC_000044013Source: NYC Law Department, mirrored locally

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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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