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GCMS analysis results, sample AD27547, December 2001

Machine-extracted title · confidence 85%

Gas chromatography-mass spectrometry analysis of environmental sample AD27547 performed on 12/18/01, detecting unknown compounds with 2,4-DDD surrogate standard at 5.0 ug MDL.

NYC-WTC_000033458–000033473

Folder label: “GCMS X 11/15/01 A 12/13/01

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC13O1\27547 .D Vial: 6 Acq On : 13 Dec 2001- 2:56 pm Operator: GALOS Sample : gems unknown 11/15 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 1 1-Butanol Concentration Rank 5

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

5.19 0.46 ng/uL 170558 1,4-Dichlorobenzene-d4 11.87

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1-Butan 74 C4H10O 000071-36-3 38 2 Hydroxy1 amine, 0-(3-methylbutyl)- 103 C5H13NO 019411-65-5 9 3 1-Aziridineethanol 87 C4H9NO 001072-52-2 9 4 Isobutane 58 C4H10 000075-28-5 5 Abundance Scan 38 (5.192 min): 27547.D (-) m/ z 100.00% 41 56

5000 71 44r—m

m/z-> - + I " " I " ‘11 ’ "I I I‘ ’I 1 TTTTT’TTTT’TTTTTTTTTTTTT’T’IT 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 5.00 m/z i 5.40 5.60 76.66% Abundance #62584: 1-Butanol 41 56

------A-IDA 5000- 5.00 5.20 5.40 5.60 m/z 59.10 70.39% *0mP1um]**)PPPPTPPTITT m/z-> __ 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #1837: Hydroxylamine. O-(3-methylbutyl)- 43 IT------- P 5000

55 71 m/z l 5.00 5.20 5.40 5.60 66.34%

ll.- I l. 103 i' " ■ i" " r " ' r "' i" " r '" I"'11" " r "' i" ‘ ■ i r '1 • । ■ I" "I''' ■ i m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #754: 1-Aziridineethanol 4 MWA/ / 56 5.00 5.20 5.40 5.60 42 m/z 42.10 60.63% 5000-

‘ hT TIHT •4’... 71.... 87........ ' 11 " 11" *111 u ’ I' ‘• I " " I' ’ "T" "T" •' I " " I''' • l' • — m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 5.00 5.20 5.40 5.60

27547.D NP112701.M Fri Dec 14 12:55:21 2001 Page 1

NYC-WTC_000033466

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NYC-WTC_000033466Source: NYC Law Department, mirrored locally

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