GCMS sample analysis results, AE11800, June 3, 2002

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Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11800.

NYC-WTC_000012823–000012851

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\11800.D Vial: 7 Acq On : 22 May 2002 6:43 pm Operator: Mclean Sample : 5/21 ad Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e 2".* Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 7 l-Buten-3-yne, 1-chloro-, (Z)- Concentration Rank 16 R.T. EstConc Area Relative to ISTD R.T. 4.11 0.42 ug/L 286485 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 l-Buten-3-yne, 1-chloro-, (Z) - 86 C4H3C1 020374-90-7 7 2 l-Buten-3-yne, 1-chloro-, (Z)- 86 C4H3C1 020374-90-7 7 3 l-Buten-3-yne, 1-chloro-, (E)- 86 C4H3C1 020374-91-87 4 1,2,3-Butatriene, 1-chloro- 86 C4H3C1 020658-21-3 7 Abundance Scan 175 (4.108 min): 11800.D (-173) (-) m/z 51.10 100.00% 43 51 86

5000 36 47 ’**I’’’*I’**I+I*III 58 82 3.80 4.00 4.20 4.40 0 1 ■ P " ' i ■ “ ■ i “ “ i ’i1 -rrp- ’ 1’mmmpmm THTT • ■ i" m/z 43.10 94.51% niz—> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #111070: 1-Buten-3-yne, 1-chloro-, (Z)- 51 86 *MPhAMNyMasy 5000 ■ ■ . i ■ • • • । ‘ i * ■ . > i i . • • । 3.80 4.00 4.20 4.40 m/z 86.00 82.54%

jumn— iT' “ ‘ | " 1 111111 11111 I 188. 60 0 ‘ ' I ' " ‘ I “ “. I ‘ “ I “ I 1 1 " I “ '1 TIUF iz—> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #12406: 1-Buten-3-yne, 1-chloro-, (Z)- 51 86 ■ ■111*4 • ■ । ' i1 ■"" i * * • * । 3.80 4.00 4.20 4.40 5000 m/z 41.00 57.61%

26 30 oh । iinMiii.rii.ri 37 43 48 iiii.ii.iii.nl —TT 60 7174 63 83. M f .7-7 . ! M M ! . m | | niz-> 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 +9.— Abundance #12408: 1-Buten-3-yne, 1-chloro-, (E)- T 7 51 86 3.80 4.00 4.20 4.40 m/z 87.10 44.14% 5000i

miz-s i 60 0— “ I ‘“ I “ " I " ‘111111111" I' “ 11 ■ 1 ‘' i ‘'■■I■1■■i “ ■■i■ ■■ ■ i ■' ■ ■ i ■ ■ ■ ■ 1 lr39 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 'i" “ i ■ ■ | 3.80 4.00 ILL 4.20 4.40 ’I

11800.D 052202.M Tue May 28 12:04:35 2002 Page 10

NYC-WTC_000012837

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GCMS sample analysis results, AE11907, June 4, 2002 · Box DEP Box 15

NYC-WTC_000012989

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

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