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GCMS analysis results for sample AE11153, May 2002

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Laboratory report documenting GCMS analysis of sample AE11153 conducted on May 22, 2002, including surrogate recovery data.

NYC-WTC_000024484–000024494

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

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NYC 9/11 Public Portal Document LIbrary searen compound Report Data File : C:\MSDCHEM\1\DATA\020515\11153.D Vial: 19 Acq On : 16 May 2002 5:35 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 3 2,4-Diamino-6-(hydroxymethy... Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T. 31.08 0.32 ug/1 35363 Phenanthrene-dl0 31.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2,4 amino-6-(hydroxymethyl)pte... 192 C7H8N6O 000945-24-4 40 2 Thiocyanic acid, 2-benzothiazoly. . . 192 C8H4N2S2 006011-99-0 38 3 3-(2-Methoxy- 5-methylphenyl)acry... 192 C11H12O3 103986-76-1 38 4 [2, Bifuran]-3-carboxylic acid... 192 C1OH804 005905-07-7 36 Abundance Scan 4766 (31.082 min): 11153. D (-4756) (-) m/z 192.00 100.00% 192 ................ )

5000

■ ■ । ■

43 52 7082 96 120 134 146 160 10 30.80 31,00 31.20 31.40 " i " " r ' " i" i7" ■ i1 ll’’ | ‘ ' I । * ' I | " 1 1 | 1 TTP I I ! | I I I I [ ! 1 I I |'! I HTT I I I I I I | I I I I | I M17 I m/ Z 82.00 16.48% 1" i1 mfz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #125821:2,4-Diamino-6-(hydroxymethyl)pteridine 43 1912 163

5000 1. ...in.. 28 30.80 31.00 31.20 31.40 53 .. 68 146 175 m/z 160.10 13.04% 92 106 121 133

nz-> - ----- .77, 'rrrTT 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 4MHHHH Abundance #80870: Thiocyanic acid, 2-benzothiazolyl ester 19/2 i... ' ' ' I ' ‘ ' 1 I 1 v " 11 " 30.80 31.00 31.20 31,40 5000 m/Z 193.20 10.27%

45 TTUEDTTOTDTTTTTTTTT 1.. ,.90 108 122 134 148 160 1" 11 n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #80954:3-(2-Methoxy-5-methylphenyl)acrylic acid 161 192 30.80 31.00 31.20 31.40 m/ z 76.20 9.37% 5000 105 77 132 39 51 65 91 115 , 145

•n/z-> ----- J 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 .. .... mP U 175 ’r-rl 1 1 1 1 I 1 30.80 31.00 31.20 31.40

11153.D SCAN020507.M Thu May 16 09:30:31 2002 Page 5

NYC-WTC_000024492

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NYC-WTC_000024492Source: NYC Law Department, mirrored locally

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