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GCMS analysis results for sample AD26127, Dec 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AD26127 conducted on December 3, 2001.

NYC-WTC_000030955–000030965

Folder label: “GCMS SCAN X 11/2/01 AN 11/30/01

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File C: \HPCHEM\ 1 \DATA\NOV3 0 01 \2 612 7 . D Vial: 63 Acq On 1 Dec 2001 3:24 am Operator: 209 GALOS Sample 11/2 gc/ms Inst : GC/MS 209 Mise ': Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP112601.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 1,4-Dichlorobenzene-d4 Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 11.56 0.56 ug/1 129202 1,4-Dichlorobenzene-d4 11.70

Hit# Of 5 Tentative ID MW MolForm ■ CAS# Qual

1 1, 4-Dichlorobenzene-d4 150 C6C12D4 003855-82-1 58 2 Benzene-1,2,3,4-d4-, 5,6-dichloro- 150 C6C12D4 002199-69-1 37 3 Benzaldehyde, 2-hydroxy-3-methoxy- 152 C8H803 000148-53-8 25 4 Acenaphthylene_____________________________ 152 C12H8 000208-96-8 9 Abundance Scan 710 (11.559 min): 26127.D(-) m/z 149.90 100.00% 150

5000 115 52 78 40 11.20 11.40 11.60 11.80 -H 63.41 I ■ T’87T ।। T1 ।.... ।..,, ।. m/z 151.90 63.12% miz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #9593:1,4-Dichlorobenzene-d4 150 _ _ 1 •. । ... । .

5000 115 78 11.20 11.40 11.60 11.80 52 m/z 114.90 37.91% 87 miz-> "I 30 35 ' I' '111 40 50 “ I' ‘ " I ‘' 60 70 80 TPCPTOTTT 1 ■ i' ‘ ‘ ■ i' ■ ■ ■ i ■ ■ 90 100 110 120 130 140 I— 150 160 Abundance #9592: Benzene-1,2,3,4-d4-, 5,6-dichloro- 150

115 11.20 11.40 11.60 11.80 5000 52 78 m/z 52.00 20.11%

35 87 — • ■ i < *»■ i • • TOULOTsg’ - 1— miz-> 30 40 50 60 70 80 90 100 11C 120 130 140 150 160 Abundance #66892: Benzaldehyde, 2-hydroxy-3-methoxy- 152 11.20 11.40 11.60 11.80 ' ' ' ‘ m/z 77.95 19.98% 106 5000 53 81

m/z—> 1 • i * * »• i * ‘ * * I 30 40 50 T-r-p-rr-rp-T 60 70 ’I" TTI—g—m 80 90 100 92 122 .. 1... 136... | ] 1 1 1 ‘ 110 120 130 140 150 160 _ _ 1 y .... । . 11.20 11.40 11.60 11.80

26127.D NP112601.M Mon Dec 03 12:15:04 2001 Page 2

NYC-WTC_000030964

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NYC-WTC_000030964Source: NYC Law Department, mirrored locally

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NYC-WTC_000030918 · Box DEP Box 21

Gas chromatography-mass spectrometry scan record from early November to late December 2001 regarding environmental sample analysis.

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