Document header page from a GCMS analysis batch dated December 13, 2001, likely part of the WTC environmental monitoring series.
NYC-WTC_000033404–000033416Folder label: “GCMS X 11/15/01 A 12/13/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\1\DATA\DEC13 01\LB.D Vial: 2 Acq On 13 Dec 2001 11:17 am Operator: GALOS Sample gems unknown 11/15 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method :C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L
Peak Number 4 Pentanoic acid, 2-[(trimethyls Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
39.70 0.41 ng/uL 214652 Perylene-dl2 37.24
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Pentanoic acid, 2-[(trimethylsilyl) 262 CllH2603Si2 055887-46-2 10 2 Ethanedioic acid, bis(trimethylsily 234 C8H1804Si2 018294-04-7 10 3 1H-Indole, 7-methoxy- 147 C9H9NO 003189-22-8 9 4 Mercaptosuccinic acid, tris(trimeth 366 C13H30O4SSi3 000000-00-0 9 Abundance Scan 3801 (39.699 min): LB.D (-) m/z 73.05 100.00% 7
147 5000 221 355 281
X 429 39.40 39.60 39.80 40.00
m/z--> 44 TT , 96 191 TTTTY H I_ 11 r" I 40 60 80 100120140160 180 200 220 240 260 280 300 320 340 360 380 400 420 m/z 147. Abundance #36156: Pentanoic acid, 2-[(trimethylsilyl)oxy]-, trimethyl 73 131
5000 L... —WMAM, 39.40 39.60 39.80 40.00 m/z 221.0,5 39.13%
A 46
m/z-> Abundance l 95 | | r "' i TT 1 19 205 247 gU pmpn ip i n p ni pn > pmpn> । 40 60 80 100120140160180 200 220 240 260 280 300 320 340 360 380 400 420 #71005: Ethanedioic acid, bis(trimethylsily!) ester 73 I ' • ' ' I ' V f | . . . . | 147 39.40 39.60 39.80 40.00 5000 m/z 281.00 22.54% 45 1 1-17 t 190 219 m/z-> Abundance I I Tym I” I ’••'I T ,1.. TT ....j.... I...»I>... I.... 1.... I.... I.... 1.... I.... I.... I.... I... 11 40 60 80 100120140160180200 220240 260 280 300 320 340 360 380 400420 104 147 #9088: 1H-lndole, 7-methoxy- Mr39.40 39 60 39.80 40.00 m/z 207.05 18.49% 5000- 511 77 MAsuaool IWA m/z-> ' 11 ” l i, "’i" TT‘ 111111111 •. • ।. 11»1111 • । • 11 q i "TTTTTTTTTTTTTTTTTTTTTTTTTT ।।... 11111, । 40 60 80 100120140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 39.40 39.60 39.80 40.00
LB.D NP112701.M Fri Dec 14 12:59:16 2001 Page 4
NYC-WTC_000033415
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NYC-WTC_000033031
Technical document outlining GCMS method parameters and listing calibration data for multiple chemical compounds on December 19, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033433
Laboratory report documenting GCMS analysis of sample AD27545 for unknown compounds and surrogates on December 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033474
Laboratory report documenting GCMS analysis of environmental sample AD27548 conducted on December 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033521
Laboratory report documenting GCMS analysis of environmental sample AD27569 conducted on December 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033535
Laboratory report documenting GCMS analysis of environmental sample AD27570 conducted on December 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033067
Laboratory report documenting GCMS analysis of environmental sample AD27622 conducted on January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033388
Laboratory report documenting GCMS analysis of sample AD27769 for unknown compounds and surrogates on January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033143
Laboratory report documenting GCMS analysis of sample AD27627 for unknown compounds and surrogates on January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033097
Laboratory report documenting GCMS analysis of environmental sample AD27624 conducted on January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033490
Laboratory report documenting GCMS analysis of environmental sample AD27549 conducted on December 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033247
Laboratory report documenting GCMS analysis of sample AD27678 for unknown compounds and surrogates on January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035518
Calibration data sheet for GC/MS analysis dated December 28, 2001, listing deuterated standards.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000033403
Laboratory report documenting GCMS analysis of sample AD27770 for unknown compounds and surrogates on January 3, 2002.
Filed in the same folder
NYC-WTC_000033417
Laboratory report documenting GCMS analysis of sample AD27544 for unknown compounds and surrogates on December 18, 2001.
Filed in the same folder
NYC-WTC_000033433
Laboratory report documenting GCMS analysis of sample AD27545 for unknown compounds and surrogates on December 18, 2001.
Filed in the same folder
NYC-WTC_000033448
Laboratory report documenting GCMS analysis of sample AD27546 for unknown compounds and surrogates on December 18, 2001.
Filed in the same folder
NYC-WTC_000033458
Gas chromatography-mass spectrometry analysis of environmental sample AD27547 performed on 12/18/01, detecting unknown compounds with 2,4-DDD surrogate standard at 5.0 ug MDL.
Filed in the same folder