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GCMS analysis comments for sample AD28690, Dec 2001

Machine-extracted title · confidence 100%

Laboratory report noting bis(2-ethylhexyl)phthalate detection and recovery data for sample AD28690.

NYC-WTC_000035044–000035051

Folder label: “GCMS X 11/24/01 A 12/4/01

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NYC 9/11 Public Portal Document Library Search Compound Report Data File C: \HPCHEM\1 \DATA\DEC0401\28690.D Vial: 20 Acq On 5 Dec 2001 6:55 am Operator: 209 GALOS Sample gc/ms 11/24 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 1 Butyl hexadecanoate Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 29.44 0.61 ug/1 110620 Chrysene-dl2 33.04 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Butyl hexadecanoate 312 C20H40O2: 000000-00-0 47 2 1-Hexene, 2methyl- 98 C7H14 006094-02-6 27 3 2-Butyl-1-decene 196 C14H28 000000-00-0 27 4 Cyclobut one, 3,3-dimethyl- 98 C6H10O 001192-33-2 27 Abundance Scan 2657 (29.439 min): 28690.D (-) m/z 56:00 100.00% 55

5000 41 73 257 129

mlz-> TTTTTTT 20 40 60 447415.143157171165, । 213,2 -PP 1.- 80 100 120 140 160 180 200 220 240 260 280 300 312 m/z 29.20 29.40 29.60 29.80 41.05 47.57% Abundance #44549: Butyl hexadecanoate 55

i V J 5000 258 MAMMAMAARRMYW 29.20 29'40 29.60 29.80 73 129 240 312 m/z 56.95 47.38% I I?1.1 I 157171185 214 i > 11 < > > 11 • i T 1 r 1 p'1'। ■1 ■11' ■ ■ ■ । r " ' i'' ' ' I 1 " ' I ' 1 TT miz—> 20 40 60 80 100 120 140 160 180 200 220 20 260 280 300 Abundance #63261:1 -Hexene, 2-methyl- 55 A___ _ .. 4 . 29.20 29.40 29.60 29.80 41 m/z 43.05 46.64% 5000- 27 70 II 98 '1 ■ P 11' P 1 I u" 1111' I'''' I'''' I'''' I ■ ■'' I " '' I ■' " I " " P ' " I' " ' I'''' I' " ' I mlz—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #21962:2-Butyl-1-decene -AA—-AMMAAA-T PM 55 29.20 29.40 29.60 29.80 m/z 54.95 35.44%

5000- 70 27

m/z—> 184 9 ‘TIT ' T’TTT TT‘rr11111 p-r-rTp-m | b b | ... I j ( 139154. 196........ । 1 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 । TTTTTITTTT 4—4 h- ■ i AM— 29.20 29.40 29.60 29.80

28690.D GCMS1126.M Thu Dec 06 13:24:07 2001 Page 1

NYC-WTC_000035050

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NYC-WTC_000035050Source: NYC Law Department, mirrored locally

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