GCMS analysis results for sample AE03252, March 2002

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Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03252 conducted on March 15, 2002.

NYC-WTC_000006226–000006245

Folder label: “GCMS X 2/12/02 A 3/01/02”

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NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\5973N\02MAR01\03252.D Vial: 7 . Acq On : 1 Mar 2002 8:57 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\l-..\HP022102.M (RTE Integrator) Title : 508 scan method Library- : C:\DATABASE\WILEY7N.L ****************************************** * * * * ** * * * * * **************** Peak Number 2 2-Buten-l-ol, 3-methyl- (CA... Concentration Rank 8

R.T. EstConc Area Relative to ISTD R.T. 4.65 0.10 ug/L 46251 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Buten-l-ol, 3-methyl- (CAS) $$... 86 C5H10O 000556-82-1 47 2 2-Buten-l-ol, 3-methyl- $$ .gamm... 86 C5H10O 000556-82-1 38 3 2-Buten-l-ol, 3-methyl- 86 C5H10O 000556-82-1 38 4 2-(Dichloromethyl)tetrahydrofuran 154 C5H8C12O 000000-00-0 28 Abundance Scan 113 (4.650 min): 03252.D (-) m/z 71.00 100.00% 7h

88 5000 41 53 57 47 85 4.40 4.60 4.80 5.00 0! TTItTITb——111001TTT-r’II- 1iT AL II’ ‘' i'1111 ■1111 1' i ■1' ■ i'1 ' ■ i1'' ■ i11 m/ z 88.10 55.59% m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #4075:2-Buten-1-ol, 3-methyl- (CAS) $$ Prenol $$ 2-METHYL... 7 41 5000 53 4.40 4.60 4.80 5.00 86 67 m/z 41.10 47.96% 83 01 ■' i11'' i'1 1 11111 1111 111 I...... , ' i ■ ■1111 TT V --H A rnlz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #4067: 2-Buten-1-ol, 3-methyl- $$ .gamma.,.gamma.-Dimethyl... 71 4.40 4.60 4.80 5.00 5000 m/z 43.10 45.19% 53 27 86 31 67 A 59

MaMMwA), Of 1' 11'111 rri r+ ' ■ i ■ ■ ■11 - ■ ■ ■ ।1 "bt ।" i r ' i' ■'' H " ■ i1'' ■ i ■ ■ m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #4068:2-Buten-1-ol, 3-methyl- 71 4.40 4.60 4.80 5.00 m/z 57.10 44.41%

5000 53 27 68 86 31

/z-> 0 1 ■ ।■111 ■ 20 25 ' | I ■ 1 ■ I ' TT | I I I I | I I I I | I ■

30 35 40 45 50 1 r 11 ‘ r '1111 55 60 65 + 70 l ■11111 < i ■ ■ •1 H1 ■ ' i11 ■ ■ i ■1 75 80 85 90 95 4.40 4.60 4.80 5.00

33252.D HP022102.M Mon Mar 04 12:33:54 2002 Page 4

NYC-WTC_000006233

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GCMS analysis results for sample AE03248, March 2002 · Box DEP Box 12

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Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03248 conducted on March 15, 2002.

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