GCMS sample analysis results, AE11904, June 3, 2002

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Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11904.

NYC-WTC_000012937–000012965

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\1\DATA\052202\11904.D Vial: 11 Acq On : 22 May 2002 9:58 pm 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 3 Propiolonitrile Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 3.75 1.56 ug/L 1111140 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Propiolonitrile 51 C3HN 001070-71-9 4 2 Methane, chlorodifluoro- 86 CHC1F2 000075-45-6 3 3 2-p-Nitrobenzoyl-1,3,5-tribenzyl... 569 C33H31NO8 1000129-85-6 2 4 1,1,2-Trifluoroethane 84 C2H3F3 00043-66-0 1 Abundance Scan 114 (3.749 min): 11904.D (-112) (-) m/z 51.10 100.00%

5000 51 wM— 35 44 84 ' ■ i ■ ' ■ ■ i ■ ■ ■ ■ i ■ • ‘ ■ i ' ■ • • i ■

miz-> -H 01 m I ‘ ’ “! “ “ I “ ‘ • I" ’ ‘ I * 38 mmmTTT 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 47 m/z 3.40 3,60 84.00 3.80 4.00 25.41% Abundance #12371: Propiolonitrile ry 51

5000 1 1 i ■ ■ • 1 i 1 1 1 1 i ' , i 1 ' 1 1 i 1 3.40 3.60 3.80 4.00 m/z 85.00 25.11%

niz-> 0 5+12.18, 428,32., 38,444,47 I ‘1 1 " “ 1 " “ I " “I “ “ 1 • ‘ 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 ‘ ' I ‘' “11 ‘' I “

Abundance #111064: Methane, chiorodifluoro- 51 ‘ ‘ I ' ‘ ‘ ' I ' 1 ‘ ‘ i • ' ' ‘ I ' ‘ ‘ ' I ' 3.40 3,60 3.80 4.00 5000 m/z 35.10 24.22%

niz-> 13 19 24 2831 3538 43 47 , O+ TTpnnnTrrrrrrrrrrrr^^ 5 67 1 , 8588 i ■ • i • •»• i • * ‘ ■ i1 *1 h • • “ 111" 1111 * 1 • ■' ■ 1111 ■ 11 * 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 MMPM=) Abundance #12372:2-p-Nitrobenzoyl-1,3,5-tribenzyl-.alpha.-d-ribose ■ • i ■ 51 3.40 3.60 3.80 4.00 m/z 44.00 23.92% 5000

41/45 Wus n/z-> 0 " 11'" I" " I “ “ 1111' 111111 “ " I" " 111-44 esK.......... . 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 . 1 1 I ' ' * ‘ 1 ‘ 3.40 3.60 ■ ■ । ■ ■' ■ । ■ ■ ■ ■ । 3.80 4.00

11904.D 052202.M Tue May 28 12:09:05 2002 Page 6

NYC-WTC_000012947

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GCMS sample analysis results, AE11903, June 3, 2002 · Box DEP Box 15

NYC-WTC_000012908

Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11903.

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