GCMS analysis results for sample AE00473, Jan 18 2002

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Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE00473 conducted on January 18, 2002.

NYC-WTC_000051283–000051300

Folder label: “GCMS X 1/8/02 A 1/10/02”

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NYC 9/11 Public Portal Document

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Data File : C:\MSDCHEM\1\5973N\02JAN10\00466.D Vial: 4 Acq On 10 Jan 2002 5:18 pm Operator: Sample : 508 scan ext 1/8 Inst : Instrumen Mise : January 10, 2002 Multiplr: 1.00 NS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N. L ********************************************************************* Peak Number 9 Dodecanoic acid, silver(1+)... Concentration Rank 7

R.T. EstConc Area Relative to ISTD R.T. at Phenanthrene-dlO 22.65 /A 24.72 0.20 ug/L 114686

Hit# of 5 Tentative ID MW MolForm CAS# Qual Ao ------------------------------------------------- 1 Dodecanoic acid, silver(l+) salt... 307 C12H24AgO2 018268-45-6(30 a 2 Benzoic acid, 2,5-dinitro- $$ 2,... 212 C7H4N206 000610-28-6 25 — 3 Dodecanoic acid 200 C12H2402 000143-07-7 14 4 Pentadecanoic acid (CAS) $$ Pent... 242 C15H30O2 001002-84-2 14 Abundance Scan 1870 (24.723 min): 00466.D (-) m/z 43.05 100.00% 43 60 73 __

160 5000 129 194 98 224 256 24.40 24.60 24.80 25.00 Oh ′ 1 i ■ 1 ll JU ■ ■ । > T‘ FT ■ । ■ ■ ■ ■ i 'mI - m/z 60.10 88.15% m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #257065: Dodecanoic acid, silver(1+) salt (CAS) $$ Silver... 60 73

183 5000 129 24.40 24.60 24.80 25.00 98 157 m/z 73.10 84.06% 42

m/z-> Oh 20 ' ■ I' ■ 40 'I” ' 1 1 60 80 ---1290 100 120 140 160 180 200 220 240 260 280 300 1 r 1'111' ■ ■ । ‘1 ■ ■ ।' i * ■ • 307

Abundance #132097: Benzoic acid, 2,5-dinitro- $$ 2,5-Dinitrobenzoic aci 33 75 92 24.40 24.60 24.80 25.00 168 m/z 57.10 74.14% 5000 212 50 120

. 148

m/z-> Ob TTTr’ r 20 40 60 80 T’t T-J-TT I.. If, 100 120 140 160 180 200 220 240 260 280 300 ■ | ■ • ■ ' | ‘ 1 "I i > ■ ■ • i ■ ■ । ।

-- Abundance #115372: Dodecanoic acid 60 73 24.40 24.60 24.80 25.00 m/z 55.10 73.50%

5000 129 200 157 87 101 oh 1 ■ i ■ ■ I s 1tttr8 143 171 I TI ' ' ' ' I i 1 ■ ■ ■ i 1 ■ ■ 1 i 11 ■ ’ m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 24.40 24.60 24.80 25.00

00466.D SCAN508.M Fri Jan 11 10:08:37 2002 Page 11

NYC-WTC_000051297

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NYC-WTC_000051297Source: NYC Law Department, mirrored locally

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