Analysis report dated December 16, 2001, identifying 1,1,2,2-Tetrachloroethane at 0.72 ug/L in sample AD26533.
NYC-WTC_000031775–000031787Folder label: “GCMS X 11/6/01 A 12/7/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\1\DATA\DEC0701\26533.D Vial: 7 Acq On 7 Dec 2001 11:35 pm Operator: GALOS Sample gc/ms unknown 11/6 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 3 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
7.86 8.26 ng/uL 1981230 1,4-Dichlorobenzene-d4 11.88
Hit# of 5 Tentative' ID MW MolForm CAS# Qual
1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 53 2 2-Pentanone, 4 -hydroxy-4-methyl- 116 C6H12O2 000123-42-2 43 3 2 - Pentanone ,4- hydroxy- 4 -methyl - 116 C6H12O2 000123-42-2 43 4 Acetic acid; 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 28 Abundance Scan 329 (7.857 min): 26533.D (-) m/z 43.00 100.00% 4
5000 59
101 TTIT I J I I I I T 11466618 — 7.60 7.80 8.00 8.20 34,4 +53+ — 69 83
I • ■ t • • ■ • i 1 ’ 1 ‘ i * m/z 59. 47.20% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64275:2-Pentanone, 4-hydroxy-4-methyl- 43
5000 i i । i r-r i ।-i i i i-f -r-n-j-r-r-n 59 7.60 7.80 8.00 8.20 m/z 58.10 18.09% 15 31 101 | I 83 । ■ ■ i 1 ■ ■ ■ i • ■ • ■ i ■ ■ ■ 1" i 1 ■ ■ ■ i ■ ’ ■ ■ i 1 i 1 1 ‘ i ■ 1 ■ 1 i ■ 1 ■ ■ 1 miz—> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274; 2-Pentanone, 4-hydroxy-4-methyl- 43
7.60 7.80 8.00 8.20 5000 m/z 101.05 17.24% 59
____________ 27 I_____ i।, 49 .. .. 101 » * I I I J I I : I i » I I J I J I 1$ T T I J Td m/z-> 10 20 30 40 50 I60 70 80 90 100 110 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- —Tau—a—dOg3331 43 7.60 7.80 8.00 8.20
L m/z 41. 7.00% 5000 59
31 1 73 83 101 - I I 1 > | I 1 l'I Ji I I I | I —4 1 I ■ ■ ' ■ i ‘ ‘ ‘ i 1 ‘ ' i ■ ■ ‘ 1 i 1 ■ ■ ' i ■ Trrtr * i • • m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.60 7.80 8.00 8.20
26533 .D NP112701.M Thu Dec 13 11:23:44 2001 Page 3
NYC-WTC_000031785
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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 0.999
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 0.999
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 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031905
Laboratory report documenting GCMS analysis of sample AD26624 identifying unknown compounds on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031831
Analysis report dated December 16, 2001, identifying 1,1,2,2-Tetrachloroethane at 3.2 ug/L in sample AD26536.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031104
Laboratory report documenting GCMS analysis of sample AD26202 with unidentified compounds detected.
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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031262
Laboratory report documenting GCMS analysis of sample AD26316 with unidentified compounds detected.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031248
Laboratory report documenting GCMS analysis of sample AD26315 with unidentified compounds detected.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031814
Analysis report dated December 16, 2001, identifying 1,1,2,2-Tetrachloroethane at 3.4 ug/L in sample AD2653S.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031284
Laboratory report documenting GCMS analysis of sample AD26318 with unidentified compounds detected.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000031661
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000031662
Index or cover sheet page for the GCMS folder covering the period from November 6 to December 7, 2001.
Filed in the same folder
NYC-WTC_000031665
Instrument output file listing calibration standards and response factors for various compounds used in the December 7, 2001 analysis.
Filed in the same folder
NYC-WTC_000031685
Analysis report dated December 16, 2001, stating that mass spectrometry of sample AD26475 revealed no non-target compounds.
Filed in the same folder
NYC-WTC_000031707
Analysis report dated December 16, 2001, stating that mass spectrometry of sample AD26476 revealed no non-target compounds.
Filed in the same folder