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GCMS analysis results for sample AD27628, Jan 2002

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AD27628 for unknown compounds and surrogates on January 3, 2002.

NYC-WTC_000033159–000033176

Folder label: “GCMS X 11/16/01 A 12/18 - 12/20/01

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\DEC1901\27628.D Vial: 18 Acq On : 20 Dec 2001 1:24 pm Operator: GALOS Sample : gems unknown 11/16 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 Hydrogen azide Concentration Rank 3

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

5.00 2.05 ng/uL 484605 1,4-Dichlorobenzene-d4 11.87

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Hydrogen zide 43 HN3 007782-79-8 4 2 Acetic id, anhydride 102 C4H603 000108-24-7 2 3 Acetic cid, anhydride 102 C4H603 000108-24-7 2 4 1,4-B zenediol, 2,3-dichloro-5,6-d 312 C12H6C12N2O4 000000-00-0 1 Abundance Scan 17 (4.997 min): 27628.D (-) m/ z 43.10 100.00% 4b

5000

4.90 5.00 5.10 5.20 5.30 5.40 _

1• I 40, 56 67 87 1111 ‘' I' i" ‘' i • “ 1111111 ..... Th +TTTT 11"' ’ i" " r •" r " • r • • • i * • • • i' i TTTTT miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 [Abundance #33: Hydrogen azide 43

5000 15 TATTTT mPHT 4.90 5.00 5.10 5.20 5.30 5.40 m/ z 44.05 2.82% a 29 ‘I TT tr ।।। । rr,।rri.]।f m/z—> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #63470: Acetic acid, anhydride 4b YT mjr T I A A MM A

W 4.90 5.00 5.10 5.20 5.30 5.40 5000-

15 29 60 87 " I'1" ir ITT i1 ‘ " ।1" 1 ] — | T T T T | t I I t TTTTTp TT I FI l | I T I t j ""I m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 5 Abundance #1680: Acetic acid, anhydride 1"IEIIEEEITEFETT I ' ' ' ■ I 43 4.90 5.00 5.10 5.20 5.30 5.40 m/z , 45.10 1.04% 5000-

m/z-> 'I' ■ ’111 5 10 29 Tmprip ri H 87 TUTT P ''' I 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 60 ' 111'11111 (111 "111'1111 1/m 4.90 5.00 5.10 5.20 5.30 5.40

27628.D NP112701.M Fri Dec 21 09:19:08 2001 Page 1

NYC-WTC_000033167

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NYC-WTC_000033167Source: NYC Law Department, mirrored locally

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