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GCMS analysis results for sample AE11156, May 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE11156 conducted on May 22, 2002, including surrogate recovery data.

NYC-WTC_000024514–000024528

Folder label: “GCMS X 5/13/02 A 5/16/02

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NYC 9/11 Public Portal Document LLOIdLY DEdLCI CoILpOuIC KepOL L

Data File : C:\MSDCHEM\l\DATA\020515\11156.D Vial: 22 Acq On : 16 May 2002 8:33 am Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1

Peak Number 1 Permetrinic acid methylamide Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T.

3.35 0.41 ug/1 32703 1,4 -Dichlorob'enzene-d4 11.38

Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Permetrinic acid methylamide 221 C9H13C12NO 1000222-05-3 83 Methane, oxybis[dichloro- 182 C2H2C140 020524-86-1 64 Methane, bromodichloro- 162 CHBrC12 000075-27-4 64 4 Chloroform 118 CHC13 000067-66-3 64 Abundance Scan 46 (3.350 min): 11156.D (-41) (-) m/z 83.00 100.00% 83

5000 47 —nMMnn pi AMP ,, M 3.20 3.303.40 3.50 3.60 3.70 3.80

m/z—> 0 mHA.S5. 20 ll... A.. 40 60 80 100120140160180200220240260280 300 320 340 360 380400 i" " i1"' i" " i" " i ■" ' I" " i'1" i" " i " 397 i ‘1 m/z 85.00 60.85% Abundance #33239: Permetrinic acid methylamide 83

58 5000 MA AAem । Z YMAMm MAMNAm । A 3.20 3.30 3.40 3.50 3.60 3.70 3.80 m/z 47.05 30.60%

m/z-> 0 _0’21 20 40 60 80 100120140160180200220240260280 300320340360380400 Abundance #33237: Methane, oxybis[dichloro- 83 MWn UMM Ww 3.20 3.30 3.40 3.50 3.60 3.70 3.80 5000 m/z 87.00 13.76% 47 28

/z—> 0 44 ‘II " ‘ i" " i1"1 r' “ i" " i "1' r "11"1' i'" ‘ i" " i" " i"111" " I" " I" " 11111111 20 40 60 80 100120140160180200220240260280300320340360380400 Abundance 83 #116496: Methane, bromodichloro- 4-AAAAA4B 3.20 3.30 3.40 3.50 3.60 3.70 3.80 m/z 48.00 9.65%

m/z—> 5000

0 Ptm65. 13 47 129 Illa....... ll,.... 164............................................................ ’I’1’ | .. .11. r.. | . . . . | , . . . | ... |.... I.. . , | ..,, I, , , , I , , , , I , ! I I | I |I I | I I 1 > | I! | ! | I I I I | I | 20 40 60 80 100120140160180200220240260 280 300 320 340 360 380 400 WMlWu 3.20 3.303.40 3.50 3.60 3.703.80

11156.D SCAN020507.M Thu May 16 09:37:06 2002 Page 3

NYC-WTC_000024520

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NYC-WTC_000024520Source: NYC Law Department, mirrored locally

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