Analysis report dated December 16, 2001, identifying 1,1,2,2-Tetrachloroethane at 3.4 ug/L in sample AD2653S.
NYC-WTC_000031814–000031830Folder 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\26535.D Vial: 10 Acq On 8 Dec 2001 2:19 am 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-Butanol, 3-methyl-, (S)- Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
7.21 18.26 ng/uL 5457310 1,4-Dichlorobenzene-d4 11.88
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Butanol, 3-methyl-, (S) - 88 C5H120 001517-66-4 40 2 N-Ethylformamide 73 C3H7NO 000627-45-2 9 3 2-Butanol. 3-methyl- 88 C5H120 000598-75-4 9 4 2-Butanol, 3-methyl- 88 C5H120 000598-75-4 9 Abundance Scan 258 (7.205 min): 26535.D (-) m/ z 45.10 100.00% 45
5000- 61 73
6.80 7.00 7.20 7.40 7.60
miz-> 0- 10 —3036, 20 Imm 40 50 91 11 ■ i । r "' ■ i ■ ■" i 70 80 90 100110120130140150160170180190 60 r "' i" " i" " i" " r' "i ‘" i ■"' I 207 r 200 210 m/ z 43.10 57.59% [Abundance #852: 2-Butanol, 3-methyl-, (S)- 45
5000 - -1 lk 1 6.80 7.00 7.20. 7.40 7.60 m/ z 73.05 38.01% 55 73 111TTT r 27.4 ' _ ........... |......87 ■ '" r' “ r ■ "r'" i 11" 11 miz—> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190 200 210 Abundance #292: N-Ethylformamide 30 73 6.80 7.00 7.20 7.40 7.60 5000 m/ z 61.10 35.24% 44 58
15 I, 1′1 I" " r "11" " r "' i" "i"1' r "' i11" i'"' i" " i" " I" " r' "i" " i" ” i" " i r "' i m/z-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 •Abundance #62961: 2-Butanol, 3-methyl- ..............— St-, 45 6.80 7.00 7.20 7.40 7.60 m/ Z 44.05 11.88% 5000
m/z- 2 l’1 “I 1 +55 87 73 r"■r"■i Tn'|111 irrl" 11111111...... ।।।< n ।.... 111111 10 20 30 40 50 60 70 80 90 100110120130140150160170180190 200 210 6.80 7.00 7.20 7.40 7.60
26535.D NP112701.M Thu Dec 13 11:25:01 2001 Page 3
NYC-WTC_000031824
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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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031415
Report documenting GCMS analysis of sample AD26386 with a note regarding unknown compounds.
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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031847
Mass spectrometry analysis of sample AD26537 found no non-target compounds present, Dec 16, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
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 0.997
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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031384
Report documenting GCMS analysis of sample AD26336 with a note regarding unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
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_000031491
Laboratory comment confirming detection of Butylbenzylphthalate in sample AD26390 on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031333
Laboratory report documenting GCMS analysis of sample AD26321 with unidentified compounds detected.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031433
Report documenting GCMS analysis of sample AD26387 with a note regarding unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
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 0.997
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