GCMS analysis log for sample AD30712, Jan 2002

Machine-extracted title · confidence 100%

Automated laboratory log recording GCMS analysis of sample AD30712 including detection of unknown compounds and surrogates.

NYC-WTC_000018214–000018237

Folder label: “GCMS X 12/27/01 A 1/16/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\1\DATA\DEC3101\30712.D Vial: 35 Acq On 1 Jan 2002 9:53 pm Operator: 209 GALOS Sample gems scan 12/19 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 Heptane, 2,2,4-trimethyl- Concentration Rank 16

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

12.51 0.30 ug/1 62785 1,4-Diehlorobenzene-d4 11.68

Hit# of 5 Tentative ID MW MolForm CAS# Qual

I Heptane, 2,2,4-trimethyl- ( 142 C10H22 014720-74-2 47 2 2,2,7,7- etramethyloctane .. 170 C12H26 001071-31-4 40 3 Dodecane, 1-fluoro- AV- bV 188 C12H25F 000334-68-9 40 4 Undecane, 2,6-dimethyl-<' 184 C13H28 017301-23-4 38

X Abundance Scan 813 (12.511 min): 30712.D (-) m/z 57.00 100.00% 57

5000 43 71 85 0 113 12.20 12.40 12.60 12.80 35 , i r 111111111 Il TTTTTTTTT 10011111011137t,1,

A 1111 (i'l 11III II j i»(11111111 i 111, i j 111:11 i 111,1111, । * m/z 56.00 47.01% miz-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance #8105: Heptane, 2,2,4-trimethyl- 57

... 5000 12.20 12.40 12.60 12.80 43 27 71 m/z 43.05 40.60% 85 1pmmmmmm 127 miz—> Abundance ! | I I A | I ■ . . | I'l , I | n 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 #15365: 2,2.7,7-Tetramethyloctane 57 TTTIr T 1111.111. q 11.. ।.... ।.

AWWWN ■ .

12.20 12.40 12.60 12.80 5000 m/z 41.0.5 31.86%

I mz- Abundance 27 ■ i ■ • ■ • i •"' i • “' i • 71 85 | 00 99 112 155 ।. , , . | . I l ,! l > > . । . . . . j i . l l ( . I > , । . . . . (.. . . ! . . . . j . . . . । . . . . । . .. . !. . . . । . . . 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 #19931: Dodecane, 1-fluoro- MWWM • I I 1 1 • » I 11* 5a I j 1 I I I [ 57 12.20 12.40 12.60 12.80 m/z 71.0,5 29.87% 5000 71

47 85 97 m/z~> ■ i “ ■ ■i ■ “ ' i ‘ I • i ‘1 I ‘I’’ III I 111 1’0m12101111’1m2"129010’0810333—3—C—B—U""TT 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 126 140 188 ALAAAWM 12.20 12.40 12.60 12.80

30712.D GCMS1126.M Wed Jan 23 08:42:35 2002 Page 3

NYC-WTC_000018223

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NYC-WTC_000018223Source: NYC Law Department, mirrored locally

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