Laboratory report documenting GCMS analysis of sample AD26624 identifying unknown compounds on December 10, 2001.
NYC-WTC_000031905–000031919Folder label: “GCMS X 11/7/01 A 12/6/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\DEC0601\26624.D Vial: 7 Acq On 6 Dec 2001 3:39 pm Operator: GALOS Sample gc/ms unknown 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 Ethane, 1,1,2,2-tetrachloro Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
9.63 1.20 ng/uL 280305 1,4-Dichlorobenzene-d4 11.89
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Ethane, 1,1,2,2-tetrachloro- 166 C2H2C14 000079-34-5 95 2 Ethane, 1,1,2,2-tetrachloro- 166 C2H2C14 000079-34-5 95 3 Ethane, 1,1,2-trichloro-2-fluoro- 150 C2H2C13F 000359-28-4 64 4 Ethane, l,2,2-trichloro-l,l-difluor 168 C2HC13F2 000354-21-2 38 Abundance Scan 522 (9.631 mln): 26624.D (-) ' ■m/z 82.95 100.00% 83
5000
95 131 9.20 9.40 9.60 19.80 10.00 36 47 f,1 168
m/z~> ,. ।. 1', ।. 1 .,. — TIP 30 40 50 60 70 80 — — L — mH 90 100 110 120 130 140 150 160 170 m/z 84.95 63.56% Abundance #67919: Ethane, 1,1,2,2-tetrachloro- 83
5000 i ■ • • ■ i ■ ■ ■ ' i 1 ■ ■ ■ i ■ ■ ■ • i • ■ 9.20 9.40 9.60 9.80 10.00 35 60 m/z 94.95 13.80% 47 . 96 131 168 miz- TI r 1" 1 Im m — * — - 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #13774: Ethane, 1,1,2,2-tetrachioro- 83
9.20 9.40 19.60 9.80 10.00 ' 5000- m/z 95.95 10.82% 95 131 168 I 35 47 •’। ।। ‘। “i ।■ TWHTTIT TIPT l> ii 11TTT j 1111111 miz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #9542: Ethane, 1,1,2-trichloro-2-fluoro- 1 I 1 1 ' 1 I 1 1 1 9.20 9.40 9.60 1 9.80 10.00 m/z 61.00 10.64% t
5000 67 35 47 95 -------- - TTT i i•*•*j m/z—> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 9.20 9.40 9.60 9.80 10.00
26624.D NP112701.M Fri Dec 07 14:47:50 2001 Page 4
NYC-WTC_000031915
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NYC-WTC_000032128
Laboratory report documenting GCMS analysis of sample AD26711 identifying unknown compounds on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032114
Analysis report dated December 31, 2001, identifying bis(2-Ethylhexyl)phthalate and 1,1,2,2-Tetrachloroethane in sample AD26710.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031889
GC/MS analysis of sample AD26538 identified other unknown compounds noted in comments section, December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031788
Analysis report dated December 16, 2001, identifying 1,1,2,2-Tetrachloroethane at 0.72 ug/L in sample AD26533.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031762
Analysis report dated December 16, 2001, identifying 1,1,2,2-Tetrachloroethane at 0.80 ug/L in sample AD26532.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031775
Analysis report dated December 16, 2001, identifying 1,1,2,2-Tetrachloroethane at 0.72 ug/L in sample AD26533.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031801
Mass spectrometry analysis of sample AD26534 detected 1,1,2,2-Tetrachloroethane at 2.9 ug/L with 93% fit confidence, Dec 16, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032520
Laboratory report for GCMS analysis of sample AD27008 completed on December 11, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032142
Calibration data sheet listing standard compounds and response factors used for GCMS analysis on December 5, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032232
Laboratory report documenting GCMS analysis of sample AD26831 identifying unknown compounds on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031319
Laboratory report documenting GCMS analysis of sample AD26320 with unidentified compounds detected.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031236
Laboratory report documenting GCMS analysis of sample AD26252 with unidentified compounds detected.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000031869
Illegible text on a single page from the GCMS folder covering November to December 2001.
Filed in the same folder
NYC-WTC_000031870
Index or cover sheet page for the GCMS folder covering the period from November 7 to December 6, 2001.
Filed in the same folder
NYC-WTC_000031876
Calibration table listing standards like 1,4-Dichlorobenzene-d4 and Naphthalene-d8 for GC/MS analysis dated December 2001.
Filed in the same folder
NYC-WTC_000031889
GC/MS analysis of sample AD26538 identified other unknown compounds noted in comments section, December 10, 2001.
Filed in the same folder
NYC-WTC_000031920
Laboratory report documenting GCMS analysis of sample AD26625 identifying unknown compounds on December 10, 2001.
Filed in the same folder