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GCMS analysis results, sample AE02785, March 2002

Machine-extracted title · confidence 85%

Gas chromatography-mass spectrometry analysis of sample AE02785 performed on 3/11/2002, detecting 2,4-DDD and other unknown compounds.

NYC-WTC_000005545–000005563

Folder label: “GCMS X 2/6/02 A 3/1/02

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Data File : C:\HPCHEM\l\DATA\MAR0102\2785.D Vial: 19 Acq On : 2 Mar 2002 2:03 am Operator: Sample : gc/ms scan 2/6 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 6 Heneicosane Concentration Rank 4

R.T. EstConc Area Relative to I.STD R.T.

35.19 1.56 ug/1 169235 Chrysene-dl2 33.78

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Heneicosane 296 C21H44 000629-94-7 91 2 Tetracosane 338 C24H50 000646-31-1 90 3 Docosane 310 C22H46 000629-97-0 90 4 Tricsane 324 C23H48 000638-67-5 87 Abundance Scan 3284 (35.193 min): 2785.D (-) m/z. 57.00 ..100.00% 57 43 71 85 5000-

99 19 34.80 35.00 35.20 35.40 35.60

m/z-> T‘ —l+4 a . #2147141135169183197, . ..... 253....7 ...... ..... m/z 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 71.05 71.01% Abundance #42201: Heneicosane 57 ’ 71 ! i 85 5000 34.80 35.00 35.20 35.40 35.60 99 m/z 43.05 68.66% .40 Ipir . 1,7 127141155. । । . 268, ! . ... । . miz—_ 60 80 100 120140 160 180 200 220 240 260 280 300 320 340 Abundance 43 57 —. 71 34.80 35.00 35.20 35.40 35.60 5000 85 m/z 85.00 50.25%

99 113127 155169183197 294 338 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #44318: Docosane 57 71 34.80 35.00 35.20 35.40 35.60 m/ z 41.00 29.22% 85 5000

99 119 ..714115516. . ... 266.. 310,. . m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 34.80 35,00 35.20 35.40 35.60

2785.D GCMS0208.M Tue Mar 05 10:50:51 2002 Page 6

NYC-WTC_000005557

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NYC-WTC_000005557Source: NYC Law Department, mirrored locally

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