NYC-WTC_000049734
GCMS analysis report for sample AD31642 conducted on February 11, 2002.
Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Document / 10 pages
GCMS analysis results for sample AD30253, February 2002
Machine-extracted title · confidence 100%GCMS analysis report for sample AD30253 conducted on February 11, 2002.
NYC-WTC_000049703–000049712Folder label: “GCMS X 1/2/02 A 1/3 - 1/4/02”
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OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File C: \HPCHEM\ 1 \DATA\ JAN0 302\30253.D Vial: 35 Acq On 4 Jan 2002 7:39 pm Operator: 209 GALOS Sample gems scan 1/2a 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 Silane, tetramethyl- Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.46 4.35 ug/1 962062 1,4-Dichlorobenzene-d4 11.53 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Silane, tetramethyl - 88 C4H12Si 000075-76-3 9 2 3-Penta ol , 3 -methyl - 102 C6H140 000077-74-7 9 3 Butane, 2 -methoxy- 2 -methyl - 102 C6H140 000994-05-8 9 4 Pentane, 3 -methoxy- 102 C6H140 036839-67-5 9 Abundance Scan 263 (7.459 min): 30253.D (-) 73
5000 43 ' ‘ ’ I * • * ' I ‘ * 87 103 7.20 7.40 7.60 7.80 ................................... 391, 1. — | r50 .55,60 67,1 1 1 i ■ • ........................... ■ 1 I1 । i ■ । . ■ i । . . r. । . r , । . ill FFTmmu r (■ i i m/z 43.0.0 33.25% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62932: Silane, tetramethyl- 73
5000 1 ' • ■ i ■ ■ 1 ' I1 1 1 1 I 1 TTmuur 7.20 7.40 7.60 7.80 45 m/z 45.05 12.74% 15 m/z->10 20 30 1111153.59. 40 50 60 1 88 1 ' 1 * • • » I • ' » • I * ‘ » » |-r t ‘r r | > i 70 80 90 100 110 Abundance #83572; 3-Pentanol. 3-methyl- 73 T F1 i । । । TTtt । । i 7.20 7.40 7.60 7.80 5000 m/z 41.05 11.82% 55 45 87 ........... 27..... ........ L,..... , **I’’’’I’’**I*’**I*’I* ‘ 1 ' I 1 * 1 ‘ r 11*41441/8/4/8/4/1/8/ 1 ' ! 1 1 miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1761: Butane, 2-methoxy-2-methyl- nmmmeemgm 73 7.20 7.40 7.60 7.80 m/z 71.00 6.63% 5000 55 87 45 27 33 1 ■ ■ i ■ ■ ■ ■ i • ' • ■ i • • ■ ■ i • 1 • TT ■ । 1 > i । । 1 ■ • i 1 1 ■ ■ i ■ ' ■ 1 I 1 1 1 1 I 1 1 _ — m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80
30253.D GCMS1126.M Fri Feb 01 11:10:08 2002 Page 1 NYC-WTC_000049710
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NYC-WTC_000049710Source: NYC Law Department, mirrored locally
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