GCMS analysis results for sample AE08425, May 2002

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Laboratory report documenting GCMS analysis of sample AE08425 conducted on May 6, 2002, including surrogate recovery data.

NYC-WTC_000048148–000048168

Folder label: “GCMS X 4/9/02 A 4/19/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\020419\08425.D Vial: 12 Acq On : 19 Apr 2002 6:58 pm Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e

Quant Method : C:\MSDCHEM\1\METHODS\SCAN020418.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1

Peak Number 2 Butenol, methyl- Concentration Rank 2

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

5.00 0.74 ug/1 947526 1,4-Dichlorobenzene-d4 11.37

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Butenol, methyl- 86 C5H10O 060766-00-9 72 2 3-Buten-2-ol, 2-methyl- 86 C5H10O 000115-18-4 64 3 3-Buten-2-ol, 2-methyl- 86 C5H10O 000115-18-4 50 4 3-Buten-2-ol, 2-methyl- 86 C5H10O 000115-18-4 50 Abundance Scan 328 (5.006 min): 08425.D (-317) (-) m/z 43.05 100.00% 43 71

5000 55 59 39 -fTr ‘I • ■■ ■ । ■ ' > ' । । i ■” 84 4.60 4.80 5.00 5.20 5.40 67 ................................................... 36 " r " 11" " TT771 111111111111111 m f , 1 87 •+ TTITTTTTTTTTTTTT m/ z 71.10 97.66% mlz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #24435: Butenol, methyl- 43 71

5000 27 59 —PPP 4.60 4.80 5.00 .. 5.20 5.40 15 31 39 m/ Z 41.15 69.06%

n/z-> 12, " ।11 i i 11 i 11 18 n I i —241+—39+ + 196,594156,, £3.67+ 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 74 79 8386 11' i " " i11 " 11" 11" " I " Abundance #24438: 3-Buten-2-ol, 2-methyl- 71 43 4.60 4.80 5.00 5.20 5.40 5000 m/ z 69.10 53.38% 59

16 27 31 39 53

/z-> 1518 IF6+/62.67+ , 8386 1TTTI11111111111111 "i H+rn 1111111 । th 50 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 1 1111" " i " " 1111' i1" ' r ■

Abundance #114555: 3-Buten-2-ol, 2-methyl- 43 7 4.60 4.80 5.00 5.20 5.40 m/z 59.10 36.10%

5000 59

/z-> 1518 1518 27 31

m H | 1 I " | . I I 1 | II" | I I Hra I I | I ! I I | 39 53 I +50156——674 11' 111" I " " FrTi 1111111 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 86 A 4.60 4.80 5.00 5.20 5.40

08425.D SCAN020418.M Thu May 02 15:28:04 2002 Page 4

NYC-WTC_000048155

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