GCMS analysis results for sample AD26207, Dec 2001

Machine-extracted title · confidence 90%

Laboratory report identifying multiple organic compounds including 1,1'-oxybis(2-ethoxy-)ethane in sample AD26207.

NYC-WTC_000031187–000031197

Folder label: “GCMS X 11/2/01 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\26208.D Vial: 55 Acq On : 30 Nov 2001 7:36 pm 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 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

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

7.69 1.65 ug/1 355486 1,4-Dichlorobenzene-d4 11.70

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 74 2 Acetone / 58 C3H60 000067-64-1 16 3 Morpholi Xie, 4-methyl- 101 C5H11NO 000109-02-4 9 4 5-Hexen- 2-one 98 C6H10O 000109-49-9 9 Abundance Scan 288 (7.686 min): 26208.D (-) m/z 42.95 100.00% 43

5000 59

101 1 ‘ 1 1 1 1 ‘ * i 11 ■ 1 i 1 TIIT ' 1 ‘ 1 .ii, .... 83 , |. 207 7.40 7.60 7.80 8.00 1 l p 111 p 1 rt1 I h TTTT]T : 11 p i t i p'i H p H l p i i j p i i t p H l p l : l p H i p :: i p l i i p : H p i l l p i 111 i H i p i : m/z 59.05 38.78% miz-> 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 ■ ' ■ i ■ ' ■ ■ i ' • ' ■ i ■ ■'i ■ 1 ■ ■ 59 7.40 7.60 7.80 8.00 m/z 58.05 20.14% 27 . 101 __ II T I ■ “' 1 1’"31"11"EI1E217110015E2t227011771’11 mz-> 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #62322: Acetone 43 —-r. -1 r, , . । , j . , TlTl 7.40 7.60 7.80 8.00 5000 m/z 100.95 15.83% 58 27 — TTCuep*2111 miz-> 20 30 40 50 60 70 80 90 1001101201301401501601701801902^)210 _........... ................. _ Abundance #63448: Morpholine, 4-methyl- ' • ’ i ■ ■ ‘ ■ i ' ' ‘ ■ i ‘ ‘ 1 i ‘ ‘ ‘ • 43 7.40 7.60 7.80 8.00 m/z 41.05 6.36% 5000

101

miz—> 56 7182 20 30 40 50 6070 80 90 100 110 120 130140150160170 180 190 200 210 WWVww

7.40 7.60 7.80 8.00 1 ■ ‘ i 1 ■ ■ 1 1 1 1 ■' 1 "I ■ ■ ■ ' i ■ ■

26208.D NP112601.M Mon Dec 03 09:42:44 2001 Page 1 NYC-WTC_000031195

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NYC-WTC_000031195Source: NYC Law Department, mirrored locally

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GCMS analysis results for sample AD26208, Dec 2001 · Box DEP Box 21

NYC-WTC_000031198

Laboratory report documenting GCMS analysis of sample AD26208 with unidentified compounds detected.

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