GCMS sample analysis results, Jan 2002

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Laboratory report of gas chromatography-mass spectrometry analysis for sample AD30254 conducted on January 9, 2002.

NYC-WTC_000019090–000019099

Folder label: “GCMS X 12/13/01 A 12/22/01 AND 12/27/01”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC2101\30254.D Vial: 12 Acq On : 22 Dec 2001 5:34 pm Operator: 209 GALOS Sample : gc/ms scan 12/13a Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Propanone, 1,1,1-trichloro- Concentration Rank 2

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

7.75 0.65 ug/1 182936 1,4-Dichlorobenzene-d4 11.67

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Propanone, 1, 1,1-trichloro- 160 C3H3C130 000918-00-3 33 2 11-Dodecen-2-one 182 C12H220 005009-33-6 17 3 2 - Propanone, 1,1-dichloro- 126 C3H4C120 000513-88-2 9 4 2-Acetylthiazole 127 C5H5NOS 024295-03-2 5 Abundance Scan 295 (7.754 min): 30254.D (-) m/ z 42.95 100.00% 43

5000 I , I . rrf| rr-1 I | ITTI I I I . I I I 7.40 7.60 7.80 8.00 3535 ... 61 72 33 97 nI}INTLTnumpp 117125 ‘‘9 m/z 124.85 8.95% miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #12247:2-Propanone, 1,1,1-trichlor- 43 ........... / 5000- • . 1 ... i I i ‘ i 1 f r i > . । . . . . । 7.40 7.60 7.80 8.00 m/z 82.85 7.92% 15 1 35 85 97 117125 .. (. . . . I... . I . .., Ii’i ....!.. . . 11 . .. | 111 • i ■' Bit ■'1 ■ i ■ • ‘‘i ■ l’i ]।।।11।।] Wz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #18466: 11-Dodecen-2-one 43 58

7.40 44 7.60 7.80 8.00 5000 71 m/ z 81.8.5 7.23%

82 | 86 111 124 182 TmpnmnppWmaDTT “ i"" i"" ।‘'"1““ i'‘"i" “i m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #4368:2-Propanone, 1,1-dichloro- ' ■ i ‘ ■ i ' ' 1 ■ I 1 ' ■ ■ i • ‘ ' i ‘ 43 7.40 7.60 7.80 8.00 m/z 126.90 7.18% 5000

1527 1 35 63 83 93 i ” ■ • i "' i'" ■ i ■ if I ... | .'1 . . p. l . | i'.’i 14. I I J < 1 . 4 J > l J| | j m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 7.40 7.60 7.80 8.00

30254.D GCMS1126.M Wed Jan 02 10:15:21 2002 Page 2

NYC-WTC_000019098

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NYC-WTC_000019098Source: NYC Law Department, mirrored locally

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GCMS analysis results, sample AD30255, January 2002 · Box DEP Box 16

NYC-WTC_000019153

Gas chromatography-mass spectrometry analysis report for sample AD30255, completed January 9, 2002, showing 2,4-DDD surrogate compound data.

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