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GCMS analysis results for sample AE10892, May 2002

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Laboratory report detailing GCMS analysis of sample AE10892 conducted on May 21, 2002, including surrogate recovery data.

NYC-WTC_000024254–000024265

Folder label: “GCMS X 5/10/02 A 5/15/02

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\l\DATA\MAY1502\10892.D Vial: 10 Acq On : 15 May 2002 10:52 pm Operator: Sample : GC/MS SCAN 5/10 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0510.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L Peak Number 4 1,3-Butanediamine Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 23.87 0.50 ug/1 34906 Phenanthrene-dl0 25.53 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,3-Butanediamine 88 C4H12N2 000590-88-5 2 2 Carbon dioxide 44 CO2 000124-38-9 2 3Acetaldehyde 44 C2H40 000075-07-0 2 4 Ethyne, fluoro­ 44 C2HF 002713-09-9 2 Abundance Scan 2054 (23.867 min): 10892.D (-) m/ z 40.05 100.00% 40 44 5000

T 23.60 23.80 24.00 24.20 36 57 71 85 ' " i " " i " " i “ ’' i ‘ " 11" " i " " I' "11" 1 r i " " 11 (‘' i" " i " " i1" ■ r " ' i " " I " " I " ‘11 m/z 44.05 55.16% m/z-> 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #831:1,3-Butanediamine 4|4 71

5000 56 !T 23.60 23.80 24.00 24.20 m/ z 57.10 3.35% 1......... I । ‘ T"‘7‘1‘11‘1‘101——31110110TT"IIIITT ' I'' . 85 1" I " " 11 ml’ 1" I'''11 miz-> 10 15 20 25 30 35 40 45 50 55 60 . 65 70 75 80 85 90 Abundance

5000 #34: Carbon dioxide 44 AV

m/ Z A M 23.60 23.80 24.00 24.20 71.10 2.22%

16 22 TPTITTT [ “ “ I'' 21"' ■' I ‘1 ‘' I ■■1' I r ' • ■ i ■ “ 11 l " ‘ • I' ’'111'1 ‘ 1 miz-> 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #62264: Acetaldehyde 29 44 23.60 23.80 24.00 24.20 m/ z 41.10 1.57%

5000

m/z—> — 26 4 1091—un10——m“*TOTTTTTT 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 nAmmnd/Ynonn 23.60 23.80 24.00 24.20

10892.D GCMS0510.M Fri May 17 10:24:43 2002 Page 4

NYC-WTC_000024264

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NYC-WTC_000024264Source: NYC Law Department, mirrored locally

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