GCMS analysis report for sample AD26393, Dec 2001

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DEP lab report dated December 4, 2001, documenting GCMS analysis of sample AD26393 noting other unknown compounds.

NYC-WTC_000031550–000031566

Folder label: “GCMS X 11/5/01 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\26393.D vial: 3 Acq On : 30 Nov 2001 2:02 pm Operator: GALOS Sample : gc/ms unknown 11/3 Inst • GC/MS Ins Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 4 Propanoic acid, 2-methyl-, anh Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 6.12 1.30 ng/uL 560784 1,4-Dichlorobenzene-d4 11.89 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Propanoic acid, 2-methyl-, anhydrid 158 C8H14O3 000097-72-3 40 2 Tehran' rofurfuryl chloride 120 C5H9C10 003003-84-7 39 3 2-Hepten-3-ol, 4,5-dimethyl- 142 C9H180 055956-37-1 39 4 1-Penten-3-o1, 2-methyl-_____________ 100 C6H120 002088-07-5 39 Abundance Soan 139 (6.118 min): 26393.D (-) m/z 71.05 100.00% 71

5000 43

-m — 1 . s07 100 m/z 5.80 6.00 43.05 6.20 6.40 44.15%

U 1T TIB’ > —TTT — । ।. P TT-p-r-n-p- m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #11901: Propanoic acid, 2-methyl-, anhydride 71

43 5000 • ‘ • I ' ‘ 1 ‘ l 1 • ■ ' I ‘ ‘ ‘ I ■ • • • I 5.80 6.00 6.20 6.40 m/z 41.05 24.65% 27 .

miz-> 1 10 20 30 —37440 55 1 ■ ■ i ■ ■ ■ ■ i ■ ■ ' ■ i f*r I I IT r » T I IT ITT 1 * I TIT I TTTT r 50 60 70 80 90 100 110 120 130 Abundance #3704: Tetrahydrofurfuryl chloride 71 AA • ' I ■ ■ ■ ■ P ' .. 1 .... 1 .... 1 5.80 6.00 6.20 6.40 43 5000 m/z 42.05 19.86% 27 49 55 62 77 - 111 11 ‘I 1 — . ... 11 i 11 । ■ । 120 miz-> ' 10 120 30— 40 50 60 70 80 90 100 110 120 130 Abundance #8051: 2-Hepten-3-ol, 4,5-dimethyl- 411 18. pY^rp-n-p 71 5.80 6.00 6.20 6.40 m/z 39.00 11.64% 5000

miz—> 10 15 1

20 27

30 40 43

50 55 II। ■ ■ I * • ■ ■ i ■' ■ ■ i ■ ■ ‘ ■ i ■ ■1 ■ i • •1 ■ i • 60 "78 81 100 109 । [■> 11 i’|-.. . . | 80 90 100 . |. 110 124 -n-p-r-TT-p- 120 130 5.80 1 .......................

6.00 6.20 6.40

26393.D NP112701.M Tue Dec 04 10:43:48 2001 Page 4

NYC-WTC_000031560

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GCMS analysis report for sample AD26392, Dec 2001 · Box DEP Box 21

NYC-WTC_000031530

DEP lab report dated December 4, 2001, documenting GCMS analysis of sample AD26392 noting other unknown compounds.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999