GCMS analysis report for sample AD26472, Dec 2001

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DEP lab report dated December 4, 2001, documenting GCMS analysis of sample AD26472 noting other unknown compounds.

NYC-WTC_000031611–000031623

Folder label: “GCMS X 11/5/01 A 12/1/01”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV3001\26471.D Vial: 11 Acq On : 30 Nov 2001 9:19 pm Operator: GALOS Sample : gc/ms unknown 11/3 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 4 1,4-Dichlorobenzene-d4 Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 11.75 0.51 ng/uL 235757 1,4-Dichlorobenzene-d4 11.90 Hit# Of Tentative ID 5 MW MolForm CAS# Qual 1 1,4-Dichlorobenzene-d4 150 C6C12D4 003855-82-1 72 2 Benzene-1,2,3,4-d4-, 5,6-dichloro- 150 C6C12D4 002199-69-1 53 3 Benzaldehyde, 2 - hydroxy - 3 -methoxy- 152 C8H803 000148-53-8 35 4 Biphenylene 152 C12H8 000259-79-0 9 Abundance Scan 753 (11.749 min): 26471 D (-) m/z 150.00 100.00% 150

5000 115 52 78 11,40 11,60 11.80 12.00

mz-> • ■ i1 30 , 3 44 , | 4 +3 40 50 63 pl 60 87 - t 1 r 1111111111 70 80 90 100 110 120 130 i' 111 ■ ■ ■11 ■ ■ ■ ■ i ■ ■

140 150 160 m/z 152.00 61.19% Abundance #9593:1,4-Dichlorobenzene-d4 150

5000 115 52 78 1140 11.60 11.80 12.00 ' ' m/z 115.05 41.39% 35 87 ■ • i ■ • • • i1 * " i • ■ • • i >11111 ‘11111 11 » TT I I 1 1 TTIT 1 T P 1 11 i ' miz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #9592: Benzene-1,2,3,4-d4-, 5,6-dichloro- 150 —i-PmI 115 11.40 11,60 11.80 12.00 5000 52 78 m/z 78.05 22.86%

35 87

miz-> Abundance 1 . ■ ■ । ■ ■' ■ i1 ■ ■ ■ । 30 40 50 >' j ‘ ‘ ■ i ■ • I 60 70 80 90 100 110 । । । II1—T 11111 +5 • ■ i ■■ ■■I • ■ 130 140 150 160 #66892: Benzaldehyde, 2-hydroxy-3-methoxy- 1 — 152 11,40 11.60 11.80 12.00 m/z 52.00 22.81% 106 5000 53 81

92 122 • ■ । ■ 1 । » • — . —

m/z—> ■' i ■ ' ■1 i ‘‘ ‘ i1

30 40 50 ■' i' ■ ■ • i • ■ 60 70 mk ....... Il........ 136.......... | ' i1 ■ 80 90 100 110 120 130 140 150 160 •1 i ‘ 11,40 11.60 11.80 12.00

26471.D NP112701.M Tue Dec 04 10:44:27 2001 Page 4

NYC-WTC_000031622

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GCMS analysis report for sample AD26433, Dec 2001 · Box DEP Box 21

NYC-WTC_000031579

DEP lab report dated December 4, 2001, documenting GCMS analysis of sample AD26433 noting other unknown compounds.

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