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← Document results/DEP Box 22/GCMS X 12/7/01 A 1/2/02
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GCMS analysis results for sample AD29523, Jan 2002

Machine-extracted title · confidence 100%

GCMS analysis report for sample AD29523 listing unknown compounds and surrogate recovery data from January 28, 2002.

NYC-WTC_000036798–000036814

Folder label: “GCMS X 12/7/01 A 1/2/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\DEC2701\29523.D Vial: 37 Acq On : 29 Dec 2001 12 :10 am Operator: 209 GALOS Sample : GC/MS SCAN 12/7 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 Benzoic acid, 2,5-bis(trimethy Concentration Rank 3

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

14.30 1.53 ug/1 931832 Naphthalene-d8 15.29

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzoic acid, 2,5-bis(trimethylsilo 370 C16H30O4Si3 003618-20-0 43 2 Benzoic acid, 2,6-bis[(trimethylsil 370 C16H30O4Si3 003782-85-2 38 3 Benzeneechanamine, N-[ (pentafluorop 475 C21H26F5NO2Si2 055429-85-1 37 4 N-(TriXluo^acetyl)-0,01,O"-tris(tri 495 C20H36F3NO4Si3 000000-00-0 37 'Abundance Scan 1009 (14.304 min): 29523.D (-) m/z 73.00 100.00% i 73 A 5000 - 267 355 --

m/z-> Abundance 45

40 60 I TT’I TTTTT 89 108 133 154 177 193 TOTIInmn pl II TT I ITTTTT TTT TT I 223 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 251 323339 V 293 i ■ ■ ■ ■ i K 14.00 m/z 267.00 14.20 14.40 14.60 32.14% #73978: Benzoic acid, 2,5-bis(trimethylsiloxy)-, trimethyls 73 • 355

----- 5000 - 14.00 14.20 14.40 14.60 _________________ 45 m/z 3 5 5 .05 .24.02% 147 179 207223 26/282297 | 370 '1' r r•••i I'' I' I' ‘ • ’ 11' ' p 1 ‘TT TVPTTI TIUIUTITT m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #51296: Benzoic acid, 2.6-bis[(trimethylsilyl)oxy]-. trimet 73 355 .............. —......... — 14.00 14.20 14.40 14.60 5000 m/z 356.05 8.90% 147 267 47 208 249 | 2.83 | 370 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance 73 #74573: Benzeneethanamine, N-[(pentafluorophenyl)methylene] 1 ' i ' P 14.00 14.20 14.40 14.60 m/z 74.00 8.40% 5000 267 44 - ’I,I 151 TUTHTu 179194209 250 i " ■ ‘ i " " i' ( . . . . | . . . . | i M I | l . . I | . I i l | —...... 4.......... m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 14.00 14.20 14.40 14.60

29523.D GCMS1126.M Tue Jan 08 12:09:33 2002 Page 3

NYC-WTC_000036807

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NYC-WTC_000036807Source: NYC Law Department, mirrored locally

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Large multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

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