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\DEC0 701\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 1 Hydrogen azide Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
5.05 1.60 ng/uL 382921 1,4-Dichlorobenzene-d4 11.88
Hit# Of 5 Tentative ID MW MolForm CAS# Qual
1 Hydrogen azide 43 HN3 007782-79-8 4 2 Acetic acid, anhydride 102 C4H603 000108-24-7 4 3 Acetic acid, anhydride 102 C4H603 000108-24-7 2 4 Propane, 2-nitro- 89 C3H7NO2 000079-46-9 1 Abundance Scan 23 (5.051 min): 26533.D (-) m/z 43.00 100.00% 43 5000
36 401 60 84 4.90 5.00 5.10 5.20 5.30 5.40 5.50 i■•‘•i““i 111 ■ । ■ ■■■ 11 ■ 11111 ■ i • ■ • ■ i1' 1’110011——A1-T-ET131111’111111101111 m/z ,42.05 6.40% m/z-? 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #33: Hydrogen azide 43
5000 15 | J r i l fl 18 | : i i 1 | / (
4.90 5.00 5.10 5.20 5.30 5.40 5.50 29 m/z .44.00 3.16% ' I' ‘‘ I' ‘ ।>111111■।.11j i >. ■ 11(. TT IITT 11111111 m 11 n I j i > 11 | 111111111 |rrn 11 ri > P miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #1680: Acetic acid, anhydride 43
4.90 5.00 5.10 5.20 5.30 5.40 5.50 5000 m/z 45.00 1.83%
m/z-> Abundance 5 ।।. (.i,,,i;(... 11....। 29 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 60 87 T j l ri l| l , . . t . I . . | . , ■ , | , . . . | I . .. ( , I I ! | I ! I 1"| 11 ! I | I I I I | |
#63470: Acetic acid, anhydride 4 A_ 4.9 5.00 5.10 5.20 5.30 5.40 5.50 m/z 41.00 1.32% 5000
m/z—>5 15 , 29 l .|.... p. I 11.... I.... 1.. 11 I . I . . ( , _________ 60_________ .. | 11 I |. . . . | , .. . | 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 | | | I H I |.... 1 1 87 j, W 4.90 5.00 5.10 5.20 5.30 5.40 5.50
26533.D NP112701.M Thu Dec 13 11:23:39 2001 Page 1
NYC-WTC_000031783
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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