GCMS analysis comments for sample AD29022, Dec 17 2001

Machine-extracted title · confidence 95%

Lab notes for sample AD29022 indicate no unusual compounds detected but one LCS compound outside acceptance range.

NYC-WTC_000035820–000035830

Folder label: “GCMS X 11/30/01 A 12/10/01”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC1001\29022.D Vial: 9 Acq On : 10 Dec 2001 6:33 pm Operator: 209 GALOS Sample : gc/ms scan 11/30 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 3 2-Butanol, 3,3’-oxybis- Concentration Rank 2

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

11.43 0.72 ug/1 174739 1,4-Dichiorobenzene-d4 11.68

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Butanol, 3,3’-oxybis - 162 C8H18O3 054305-61-2 72 2 Ethane, 1-ethoxy-1-methoxy- 104 C5H1202 010471-14-4 50 3 1-Propanol, 2- (2-hydroxypropoxy) - 134 C6H14O3 000106-62-7 42 4 2-Propano1, 1,1' -oxybis- 134 C6H14O3 000110-98-5 40 Abundance ~ .. 7 Scan 695 (11.427 min)? 29022.D (-) m/z 59.05 1 0.00% i 59

45 5000 103 73 IT 1 TIT 1 I 11.00 11.20 11.40 11.60 11.80 l • i • • • * t • +114 1!1 85 ' 11 180 120 ‘l30 “l40 m/z 44.95 50.96%

N m/z~> 20 30 40 50 60 70 80 90 Abundance #12859:2-Butanol, 3,3‘-oxybis- 59

5000 31 T T "T ' ' 1 i > > । | । । । < | 1 “ 45 103 11.00 11.20 11.40 11.60 11.80

X, m/z 103.05 37.50% 111 — i11111 4 111 , ......................... ............... ......... 134, t miz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #1926: Ethane. 1 -ethoxy-1 -methoxy- 59 45

X 11.00 11.20 11.40 11.60 11.80 5000 m/z 41.05 2 7.50% 73 89 27 — । 1 । 11 । । Ji • i • • • — i > . । ■ 103 ’I•*‘‘I ‘ ‘ ‘ I ‘ ‘ 4 4 I ‘ ‘ ‘ * I’1‘‘I ' * ‘ ‘ 1 4 miz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #6086: 1-Propanol, 2-(2-hydroxypropoxy} -AN — — 59 11.00 11.20 11.40 11.60 11.80 m/z 73.00 24.07%

m/z~> 5000

..... 20 -H 30 40 31

Tp4 50 60 45

I 11' ।1 70 75 89 ‘ i'11 ■ ■ i11 “ i1 ' 1 1 1 1 1 1 ' 1 1 1 ‘ 1 1 1 1 ' ' I ' 80 90 100 103

110 120 130 140 _ NUU 11.00 11.20 11.40 11.60 11.80

29022.D GCMS1126.M Wed Dec 12 16:03:27 2001 Page 3

NYC-WTC_000035829

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NYC-WTC_000035829Source: NYC Law Department, mirrored locally

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