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GCMS sample analysis results, AE11901, June 4, 2002

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Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11901.

NYC-WTC_000012852–000012880

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\11901.D Vial: 8 Acq On : 22 May 2002 7:31 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 4 Borane, trifluoro- Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T.

3.83 2.25 ug/L 1512630 1,4-Dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Borane, trifluoro- 68 BF3 007637-07-2 2/ 2 Ethanol, 2,2-dichloro- 114 C2H4C12O 000598-38-9 2 3 Boron trifluoride etherate 142 C4H10BF3O 000109-63-72 4 2-Chloroethanol 80 C2H5C1O 000107-0773 1 Abundance Scan 127 (3.825 min): 11901 ,D (-124) (-) m/z 49.10 10(6.00% 49

5000 43 58 86

- 3.40 3.60 3.80 4.00 4.20 0- 0 H ■ i ■ ■ ' ‘ i • ■ ■ ■ i ■ ■ ■ ' i1 ■' ‘ i'' m/z 43.10 38.70% 10 20 30 40 50 60 70 80 90 100 110 120 130 miz-> Abundance 0 #12321: Borane, trifluoro- AWAW/"WMWowry 49

5000 i 1 ' • • i 1 ■ ‘ ■ i • ' ' • i ■ ■ ■ ■ i ■ ‘ ‘ 3.40 3.60 3.80 4.00 4.20 m/z 48.10 31.33%

miz-> 0-

Abundance 0 —1119.3038 -- 68 10 20 30 40 50 60 70 80 90 100 110 120 130 31 #1082: Ethanol, 2,2-dichloro- .*"Aos 3.40 3.60 3.80 4.00 4.20 5000 m/z 86.00 31.17%

0- F 111/2,, 37 43 49 55 61 I 1111 70 77 83 96 103 r> • • ■ j >■< ■ • 11 ■ 11 y ■ ■।j. 1111।. 114 mfe-> 0 10 20 30) 40 . 50 60 70 80 90 100 110 120 130 Abundance #1099: Boron trifluoride etherate 1**1*12*1122191201133 31 3.40 3.60 3.80 4.00 4.20 m/z 58.10 25.75% 59 5000 45 74

15 m/z-> 0- — 0 10 20 +2l30i. 39,1 i'l 66 I reti [ 81 93 127 40 50 60 70 80 90 100 110 120 130 • 1 i ■ ■ • ■ । ‘ । ■ ■ • ■ । ■ i > ■ । ■ 3.40 3.60 3.80 4.00 4.20

11901.D 052202.M Tue May 28 12:05:33 2002 Page 7

NYC-WTC_000012863

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NYC-WTC_000012863Source: NYC Law Department, mirrored locally

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