GCMS sample analysis results, AE11907, June 4, 2002

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Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11907.

NYC-WTC_000012989–000013013

Folder label: “GCMS X 5-21-02 A 5-22-02”

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\052202\11907.D Vial: 14 Acq On : 23 May 2002 12:25 am Operator: Mclean Sample : 5/21 ad 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 2 Acetic acid, chloro-, ethyl... Concentration Rank 4 R.T. . EstConc Area Relative to ISTD R.T.

3.74 1.65 ug/L 959239 1,4-Dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetic acid, chloro-, ethyl ester 122 C4H7C1O2 000105-39-5 4. 2 Boron trifluoride etherate 142 C4H10BF3O 000109-63-7 3 1-Propanol, 3-chloro- 94 C3H7C10 000627-30- 2 4 Ethanol, 2,2-dichloro-_____________ 114 C2H4C120 000598-38 2 Abundance Scan 113 (3.743 min): 11907.D (-110) (-) m/z 49.10 0.00% 49

5000 35 43 87 ‘ ‘ I ■ ‘ ' I ■ ' ■ ‘ I 1 1 ' 1 I ' 1 1 1 1 1 3.40 3.60 3.80 4.00 0- mm1' 111 1 1 ' 1 I ■ ‘ 1 1 I I,, I 1 ‘ ‘ 1 1 1 ' ‘ ' 11 ‘ 1 ‘ 1 11 1 1 I ' ' m/z 43.10 36.32% niz-> Abundance 10 20 30 40 50 60 70 80 90 100 110 120 130 29 #108005: Acetic acid, chloro-, ethyl ester Www/MMbpa 5000 ' 1 i ■ 1 ■ ■ i ■ • ■ ■ i ' 1 ■ ■ i ■ ■ ■ ' i 1

77 3.40 3.60 3.80 4.00 42 49 m/z 35.10 28.68% 14

niz-> 0 Abundance ..poDman +35— ■,,i 59 65 10 20 30

31 40 "11111' i 50 60 i ■ i1 •111 ■ ■ ■ • i ■ 70 80 90 100 #1099: Boron trifluoride etherate 88 94 107 ■ i ■ ■ ■■■ । * * * * 11 * * * ( * * 110 120 122 130 AMMW+4 ■ ■ i ■ ■ * • i ' ■ ■ ■ i ■ • ' • i ■ • ■ ■ i • 59 3.40 3.60 3.80 4.00 5000 45 m/z 86.90 27.63% 74 AV p 66 miz-> 0- 11111721, 10 20 30 . 50 60 70 80 90 100 110 120 130 40 i, 39,1 i'4— HHT 81 93 '11 ■ ■ ■ ‘ i ■ ■ ■ ■ i • ‘ 127 ' i • ■ ■ ■ i ■ • ■11 ■ ■

Abundance #108340:1-Propanol, 3-chloro- — T-p 31 3.40 3.60 3.80 4.00 m/z 48.10 17.63% 5000

41 58

76 w/"hu mfz-> 0- mm 4ll 10 20 30 40 49 - 50 , r164 60 70 |, 93 r' ■ । ■ i i । • ■ ■ ■ । ■ ■ ■ ■ । ■ ■ ■ ■ । ‘। ■ • • ■ । 70 80 90 100 110 120 130 ■ • ■ i ■ ■ ' ■ i ■ ■ ■ ■ i 1 ' ‘ ■ i ■ ■ ‘ ■ i ‘ 3.40 3.60 3.80 4.00

11907.D 052202.M Tue May 28 12:14:11 2002 Page 5

NYC-WTC_000012998

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GCMS analysis results for sample AE11929, June 2002 · Box DEP Box 15

NYC-WTC_000013524

Laboratory report documenting GCMS analysis of sample AE11929 conducted on June 4, 2002.

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