GCMS blank results for volatile organics, April 2002

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Laboratory report showing blank analysis results for volatile organic compounds in sample AE08260 from April 2002.

NYC-WTC_000048225–000048255

Folder label: “GCMS X 4/9/02 A 4/17/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\020417\0409LB.D Vial : 4 Acq On : 17 Apr 2002 11:51 am Operator: Nefliu Sample : 04/09 1b Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 7 Hexanedioic acid, bis(2-eth... Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T.

30.06 197.69 ug/L 201207000 Chrysene-dl2 30.88 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Hexanedioic acid, bis(2-ethylhex... 370 C22H4204 000103-23-1 95 2 Diisooctyl adipate 370 C22H4204 001330-86-5 93 3 Hexanedioic acid, bis(2-ethylhex... 370 C22H4204 000103-23-1 91 4 Hexanedioic acid, mono(2-ethylhe... 258 C14H2604 004337-65-9 72 Abundance Scan 4591 (30.054 min): 0409LB.D (-4576) (-) m/z 129.10 100.00% 119

57 5000 112 41 83 | 147

n/z-> 0-

Abundance 0 —L -4 4 ' * ' 20 40 60 172 193 212 241 259 284 *1—I9——0——0—mmp—m—mn)*9nummaT 313 341

80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 370 29 80 30.00 30 20 30 40 m/z57.10 51.13% #121807: Hexanedioic acid, bis(2-ethylhexyl) ester 119

57 5000 ‘Ti ' • ■ । । 1 ■ । 41 29.80 30 00 30 20 30 40 112 m/z 55.10 35.29%

n/z- > 0- 0 —2+ . 20 40 60 172 199 223 241 259 284 313 341.. 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #58242: Diisooctyl adipate 1 ’9 ■ ■ i ■ ■ ■ ■ I ■ 1 ■ 1 1 1 1 1 ' 1 1 1 57 29 80 30 00 30.20 3040 5000 41 m/ z 70.10 33.97% 112 147 L 1 241 250

n/z-> 0- 0 5+ . 4 „4, , h ; 172 .199, 223.., . , 284. ,313,, 341 ,, 370 | 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #58246: Hexanedioic acid, bis(2-ethylhexyl) ester 1 '9 29.80 30.00 30 20 30.40 m/z 112.10 31.93% 5000 57 147 241 259 0- 25 172 199 223 TH **00100009001**0" | | 284 313 341 370 ‘ I‘*I*nnFIIIIII Ti/Z-> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 29 80 30.00 30.20 30.40

0409LB.D 041702SCAN.M Thu Apr 18 09:42:00 2002 Page 14

NYC-WTC_000048241

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