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GCMS analysis results for unknown compounds, sample AE10198, May 2002

Machine-extracted title · confidence 95%

Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10198 on May 10, 2002.

NYC-WTC_000044885–000044901

Folder label: “GCMS X 4/30/02 A 5/8/02”

←Page 12 of 17→
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NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\MSDCHEM\1\DATA\050802\10198.D Vial: 16 Acq On 9 May 2002 3:38 am Operator: Mclean Sample 4/30 eh 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 Oxetane, 2,2-dimethyl- Concentration Rank 6

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

7.73 0.27 ug/L 254625 1,4-Dichlorobenzene-d4 9.94

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Oxetane, 2,2-dimethyl- 86 C5H10O 006245-99-4 9 2 3-Pyrrolidinol 87 C4H9NO 040499-83-0/9 3 l-Propen-2-ol, formate 86 C4H602 032978-00/0 9 4 2-Propanone, 1-cyclopropyl-__________ 98 C6H10O 004160-75-2 9 Abundance Scan 792 (7.733 min): 10198.D (-789) (-) m/z 43.10 100.00% 43

5000 58 87 98 vwWWinN

1 1 । ' 1 7.40 7.60 1l [ Illi L 7.80 I I > I I

8.00 I I I I I I

m/z-> 0 r ■1111111111'11 24l HH 48 hl 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 i " r 11 H r '(11 ■11 ■ i m/ z 58.10 24.73% Abundance #4308: Oxetane, 2,2-dimethyl-

5000 43

56 WwwvWheA 11

7.40 I I I “l l

7.60 I —I l— I •

780 W I 114 I

8.00 I I 1 1 I I

28 m/z 87.10 22.17%

0 IIII1I>IIIII 133 38 M+ 50 I I 61 66 71 78 ■11111111»111111 > p i i i p I l l p l r i p i Ti J6 hi A | T I I I | I I I I p l < 1 i 1 1 | 1 1

m/z-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #4163: 3-Pyrrolidinol 43 A ■ ' । 1 ■ ■ 1 i 1 1 ' 1 i 1 1 ' ■ । ' 1 1 1 । 7.40 760 7.80 8.00 5000 m/z 59.10 15.28%

57 87 68 0 1’1111011/1111111111171TT .... .. 111II11,.. 1111ill, 77 82 , '111I'1" I " 1111 1 i । i > r । |" i । r। । -i । i । । । * n/z-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #5738:1 -Propen-2-ol, formate 1 ' i ' 1 TI 43 7.40 7.60 7.80 8.00 58 m/z 41.10 14.20% 5000 29 86 i < । ■ 111■ 1111 — 0 1111 ■r r 1111 i ■ ■111 i ■r ■11 m/z--> 15 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

10198.D 050102.M Thu May 09 13:35:23 2002 Page 7

NYC-WTC_000044896

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

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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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