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GCMS analysis results for sample AE00838, Feb 2002

Machine-extracted title · confidence 90%

Laboratory report showing GCMS analysis of sample AE00838 including surrogate recovery and unknown compounds.

NYC-WTC_000052187–000052204

Folder label: “GCMS X 1/11/02 A 1/31/02

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Scanned page image, NYC-WTC_000052200
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C: \MSDCHEM\1\5973N\02JAN31\00831.D Vial: 4 Acq On : 31 Jan 2002 1:01 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 31, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508 .M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 10 Hexadecanoic acid (CAS) $$ ... Concentration Rank 10

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

24.72 0.44 ug/L 322072 Phenanthrene-dl0 22.65 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Hexadecanoic acid (CAS) $$ Palmi... 256 C16H32O2 000057-10-3 98 2 Hexadecanoic acid (CAS) $$ Palmi... 256 C16H32O2 000057-10-3 97 3 n-Hexadecanoic acid 256 C16H3202 000057-10-3 93 4 Hexadecanoic acid (CAS) $$ Palmi... 256 C16H3202 000057-10-3 93 Abundance Scan 1870 (24.723 min): 00831 .D (-) m/z 73.10 100.00% 43 73 60

5000 85 129 97 115 157 171 185 213 256 ' ' 1 1 ' ' 1 T1'1 IMT

n/z—> 01 —lli L 40 y1pMl uPleyjMulal—ALIl, 14LL9L 601 80 100 120 140 160 180 200 220 240 260 24.40 24.60 24 80 25.00 m/z 43.10 92.21% Abundance #195439: Hexadecanoic acid (CAS) $$ Palmitic acid $$ Palmi... 43 60 73

5000 24'40 24.60 24.80 25.00 129 m/z 60.10 74.28% 85 97 01 11111 157 171 TTTk ‘I 1 1 '1 1 | r TIPP-PTTT 213 256

m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #195443: Hexadecanoic acid (CAS) $$ Palmitic acid $$ Palmi... 73 60 24.40 24.60 24'80 25.00 5000 m/z 57.10 68.47% 129 85 97 115 213 . 157 171 185 199

m/z-> 0- 1II , ,I, , ,I , ' I ' ' ' ' i ' ■ ' ' 1 1 ' 40 60 80 100 120 140 160 180 L 226 256 + I 1 । । i' ■ । I । >■ 200 220 240 260 WAA/ Abundance #195431: n-Hexadecanoic acid 43 60 73 24.40 24.60 24.80 25.00 m/z55.10 62.02%

5000

85 97 129 157 171 185 213 256 0 1 ' l' 1 1 1 1 .....1 1 1 1 1 ' 1 1 1 ' 1 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 2440 24.60 24.80 25.00 '

00831.D SCAN508.M Fri Feb 01 09:18:44 2002 Page 12

NYC-WTC_000052200

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NYC-WTC_000052200Source: NYC Law Department, mirrored locally

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