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GCMS analysis log for sample AD31024

Machine-extracted title · confidence 95%

Record of a gas chromatography-mass spectrometry run for unknown compounds in sample AD31024 performed on January 18, 2002.

NYC-WTC_000017494–000017513

Folder label: “GCMS X 12/20/01 A 1/8/02

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Scanned page image, NYC-WTC_000017510
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NYC 9/11 Public Portal Document Library Search Compound Report ‘+ " Datla File : C:\HPCHEM\1\DATA\JANO802\31024.D Vial: 16 Acq On: 9 Jan 2002 3:58 am Operator: 209 GALOS sample : goms scan 12/20 Inst: GC/MS 209 Misc : 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 Perenecrererer Sr Sst rerrrnSStsrerrr rrr rr rrrr Serer errr reece reer ess Peak Number 10 1,1,1,5,7,7,7-Heptamethyl-3,3- Concentration Rank 10 R.T. | EstCone Area Relative to ISTD R.T. 30.09 0.72 ug/1 156105 Chrysene-d12 32.84 Hit# of 5 Tentative ID MH MolForm cas# Qual 1 1,1,1,5,7,7,7-Heptamethyl-3,3-bis(t 444 C13H4005Si6 038147-00-1 30 2 3-Isopropoxy-1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 28 3 Silanamine, N-[2,6-dimethyl-4-[(tri 281 C14H27NOSi2 072088-09-6 22 4 Tris (trimethylsilyl) borate 278 C9H27B03Si3___004325-85-3 9 Abundance” —SC~S~S~S~S:*«S ean 27H WOLD min} IOWA (P——COCS~S~S~S m/z 72.95 100.008 | £000; 147 | } ; 2 og wer 428 | 29.80 30.00 30.20 30.40__ $11, she 3 a An -|m/z 147.00 36.53% mz" 80. 100150." 200 _" 250 300 380” 400." 450 500. 550 ‘Abundance #56714: 1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy}t \ | | t i | 147 | i - 055 az 29160 30.00 3012 3040 4s) | 207 m/z 221.05 20.158 nvzn> 50 100 180 200 250 300 350 400 450 500550 | dl 8 i "29.80 30.00 30.20 3040 | 5000 m/z 281.0, 12.36% | 147 221281 apy us sie. aot | ml> "90." 400." 450.” 200.” 250" 900350" 400. 450" 500 "560 Abundance #59564! Senamine, N42 6-dmethyl-[Ceimethvslyomy] 29.80 30.00 30.20 30.40 281 m/z 355.05 11.94% 209 5000) 45 | | 251 | | ot 179 \ | mie> 80100." 180.200" 250300 880.400.460.500 680 | 2.80. 90.00 3020 Soo | 31024.D GCMS0103.M Wed Jan 09 12:15:26 2002 Page 10 NYC-WTC_000017510 rs

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NYC-WTC_000017510Source: NYC Law Department, mirrored locally

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GCMS analysis log for sample AD31020 · Box DEP Box 16

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Log entry documenting a gas chromatography-mass spectrometry analysis of unknown compounds in sample AD31020 on January 18, 2002.

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GCMS analysis log for sample AD31073 · Box DEP Box 16

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Record of a gas chromatography-mass spectrometry run for unknown compounds in sample AD31073 performed on January 18, 2002.

1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996

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GCMS scan comments for sample AD30605 · Box DEP Box 16

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Laboratory note stating that the GCMS scan of sample AD30605 did not reveal unusual compounds on January 22, 2002.

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GCMS analysis log for sample AD31076 · Box DEP Box 16

NYC-WTC_000017514

Log entry documenting a gas chromatography-mass spectrometry analysis of unknown compounds in sample AD31076 on January 18, 2002.

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GCMS blank analysis results · Box DEP Box 16

NYC-WTC_000017344

Laboratory report listing detection limits for numerous organic compounds in a GCMS blank sample analyzed on January 10, 2002.

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