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GCMS analysis results for sample AD31023, Jan 2002

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Laboratory report documenting GCMS analysis of sample AD31023 conducted on January 18, 2002, showing detection of unknown compounds and surrogates.

NYC-WTC_000017630–000017648

Folder label: “GCMS X 12/20/01 A 1/9/02”

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NYC 9/11 Public Portal Document

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Data File M:\INSTRU~1\209\DATA\JAN0802\31023.D Vial: 25 Acq On 9 Jan 2002 1:44 pm Operator: 209 GALOS Sample gems scan 12/20a Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 3-Pentanol, 3-methyl- Concentration Rank 1

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

7.47 3.25 ug/1 890855 1,4-Dichlorobenzene-d4 11.53

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3 - Pentanol, 3 -et hyl - 102 C6H140 000077-74-7 28 2 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 3 N-Ethylformamide 73 C3H7NO 000627-45-2 9 4 Pentane, 3-methoxy- 102 C6H140 036839-67-5 9 Abundance » Scan 264 (7.470 min): 31023.D (-) m/z 73.00 100.00% 73

5000 43 • > i • > • < i ■ ■ । ■ ■ ’ ■ । ■

87 103 7.20 7.40 7.60 7.80 ................................... 38 1, i1. ,50,55., . . 67,1, T-r-j-r-r-r-r-pr-rT-T-y-rnr-r^^ m/z m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63573:3-Pentanol, 3-methyl- 73

5000 ■ ■ i 1 ■ 7.20 7.40 7.60 7.80 55 m/z 45.05 11.26% 45 87 27 3?! 1 ' i ■ ■ 1 ■ 1 i

m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62932; Silane, tetramethyl- 73 rri» . rr r r । i I • > y । » » f |» 1 T 7.20 7.40 7.60 7.80 5000 m/z 41.05 1 0.72%

45 15 | 53 59 miz-> ■ ' I ‘ ‘ 10 ‘ I ' ‘ 20 ‘ I ‘ ‘ ‘ ' I 1 1 ‘ 1 I ‘ 30 40 50 60 ‘ I ' ‘ 70 ■ 1 1 1800/* 80 90 100 110 Abundance #292: N-Ethylformamide =PTIPmTPTTmt 30 7.20 7.40 7.60 7.80 73 m/z 71.00 6.94% 5000 44 58

15 ------- —————————— ■ ■ i ■ ■ ■ ■ i ’ ■ i ■ ■ ■ ■ i ■ ■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80

31023.D GCMS0103.M Thu Jan 10 16:11:29 2002 Page 1 NYC-WTC_000017637

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NYC-WTC_000017637Source: NYC Law Department, mirrored locally

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Laboratory report listing quantitative results for numerous organic compounds in a GCMS calibration sample analyzed on January 9, 2002.

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GCMS reference scan results · Box DEP Box 16

NYC-WTC_000017537

Laboratory report listing quantitative results for numerous organic compounds in a GCMS reference scan of sample AD30605 on January 9, 2002.

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