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GCMS analysis results for sample AE00104, Feb 13 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE00104 with detection of unknown compounds and surrogate recovery.

NYC-WTC_000050155–000050164

Folder label: “GCMS X 1/3/02 A 1/24/02

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Scanned page image, NYC-WTC_000050162
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\JAN2402\104.D Vial: 15 Acq On : 25 Jan 2002 2:47 am Operator: 209 GALOS Sample : GC/MS SCAN 1/3 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Silane, tetramethyl- Concentration Rank 1

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

7.43 3.60 ug/1 851318 1,4-Dichlorobenzene-d4 11.49

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Silane, tetramethyl - 88 C4H12Si 000075-76-3 47 2 N-Ethylformamide 73 C3H7NO 000627-45-2 9 3 1-Butanamine, 3-methyl- 87 C5H13N 000107-85-7 9 4 Butane/ 2-methoxy-2-methyl-_______ 102 C6H140 000994-05-8 9 Abundance Scan 260 (7.428 min): 104.D (-) m/z . 73.00 1 00.00% 73

5000 43 7.00 7.20 7.40 7.60 7.80

m/z-> TTTTT mm 1 I 55 ll 87 103 T 11 ’ I' r‘ i"111'11 r'" i" " r " • i" " i"'11"' 'I 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200 210 207 m/ z 43.0.0 31.69% 'Abundance #62932: Silane, tetramethyl- 73

5000- i 1 1 1 1 r —t 7.00 7.20 7.40 7.60 7.80 45 m/ z 44.9.5 11.55% 15 ..1 55 , 88 T‘‘01011101101911111—23133"‘1——330900100011307TB1UTTT TTUTPTWTTTTTT TIT I "'"I "’‘I m/z-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200 210 Abundance #292: N-Ethylformamide 30 73 ------- 7.00 7.20 7.40 7.60 7.80 5000 m/Z 41.00 11.18% 44 58

15 i" " i TTTTTpTTTTFIT-rpTTTpTTTTTTTTpTTTpTTTpTTTp-TTTYTT^^ m/z--> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 'Abundance #763: 1-Butanamine, 3-methyl- 30 7.00 7.20 7.40 7.60 7.80 m/ z 71.00 6.62% 5000

15 41, 55 70 87 1 ■ r "' r'" T—tTOETpgn TTTTTTTTTTTTTT miz-> 10 20 30 40 50 60 70 80 90 100110 120130 140150 160170 180190 200210 7.00 7.20 7.40 7.60 7.80

104.D GCMS0208.M Fri Feb 08 13:38:04 2002 Page 1

NYC-WTC_000050162

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NYC-WTC_000050162Source: NYC Law Department, mirrored locally

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