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GC/MS analysis results for sample AD23326, Oct 16 2001

Machine-extracted title · confidence 100%

Laboratory report documenting GC/MS analysis of environmental sample AD23326 conducted on October 16, 2001.

NYC-WTC_000088520–000088534

Folder label: “GC/MS Scan 9/26/01

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\OCT0 901\23326.D Vial: 13 Acq On : 10 Oct 2001 1:04 am Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise Multiplr; 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP091101.M (RTE Integrator) Title : 209 625/TCLP calibration table 7/16/01 Library : C:\DATABASE\NBS75K.L *******-*:************************************************************* Peak Number 5 Oxirane, 2-methyl-3-propyl-, c Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 10.42 0.51/ug/l 46674 1,4-Dichlorobenzene-d4 11.76 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Oxirane,/2-methyl-3-propyl-, cis- 100 C6H12O 006124-90-9.33 2 2-Pentanol, 4-methyl- 102 C6H14O 000108-11-2 25 3 3-Pyrr<^idinol 87 C4H9NO 040499-83-0 12 4 Pyrrolidine, 3-methyl-- 85 C5H11N 034375-89-8 9 Abundance Scan 586 (10,424 min): 23326,0 (-) m/z 43.00 100.00% 40

5000-

39 |||if|ll 57 69 85

’' ' I ‘ ' I " " I ’' ‘' I JyLju 10.00 10.20 10.40 10.60 10.80 "mTz 45705 57733% Tife-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #1531: Oxirane, 2-methyl-3-propyl-, cis- 4|3

........ ^.\\.................... 57 253 71 85 10.00 10.20 10.40 10.60 10.80 m/z 41.05 31.17% 100 I”«’I""I .. ................ 'I ""I n/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 ^bundance #1773: 2-Pentanol, 4-methyl- 43

10.00 10,20 10,40 10,60 10,80 5000- m/z 84.95 26.61%

27 H ■ I II H I ,I I I ■ I ■ ■ ■ ■I I , I I I , , ■ ■ I I , I I 1 , I I II III ■ I I . I I IH.1 I 1 1I .I1 1

Ti/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 ^bundance #752:3-Pyrrolidinol L L A 43 10,00 10,20 10,40 10,60 10,80 m/z 57.00 19.93%

5000

87 57 68 I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I l-l'-'.,-... lllll...... Il,.... I " ' ' I ■n/z~> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 10,00 10,20 10,40 10,60 10,80

23326.D NP091101.M Thu Oct 11 12:58:43 2001 Page 5

NYC-WTC_000088532

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NYC-WTC_000088532Source: NYC Law Department, mirrored locally

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