NYC-WTC_000031350
Calibration data table for gas chromatography-mass spectrometry analysis dated December 3, 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Document / 13 pages
GCMS calibration table for TCLP analysis, Dec 2001
Machine-extracted title · confidence 100%Calibration table listing standards like 1,4-Dichlorobenzene-d4 and Naphthalene-d8 for GC/MS analysis dated December 2001.
NYC-WTC_000031876–000031888Folder label: “GCMS X 11/7/01 A 12/6/01”
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NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\1\DATA\DEC0 6 01\LBA.D Vial: 10 Acq On 6 Dec 2001 6:23 pm Operator: GALOS Sample gc/ms unknown 11/7 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.
5.07 6.79 ng/uL 1732860 1,4-Dichlorobenzene-d4 11.89
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Hydrogen az ids' 43 HN3 007782-79-8 4 2 Acetic acid, anhydride 102 C4H603 000108-24-7 2 3 Acetic acid, anhydride 102 C4H603 000108-24-7 2 4 Butane, 2 , 3,3-tetranitro- 238 C4H6N4O8 020919-97-5 1 Abundance"" ' Scan 25 (57069 min): LBA.D (-) m/ z 3.00 100.00% 43
5000
4.90 5.00 5.10 5.20 5.30 5.40 5.50 mmmmmmmm 11(.... (....60।....,..।j.> ■-< p a >11 87 a> 94 11> 11 > <( > । >rr m/z 2.00 6.24% miz-? 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #33: Hydrogen azide.. ’ .......... ..... 43
5000 15 4.90 5.00 5.10 5.20 5.30 5.40 5.50 ‘ 29 m/z 4.00 2.83%
m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance qr68m Acetic acid, anhydride 43 ।‘ । • ■ ■ ■ ।। ■ • ■ ■ । T
Uw 4.90 5.00 5.10 5.20 5.30 5.40 5.50 5000 m/z 11.00 1.38%
29 > . 60 87 . । h।.j।।h।111,111111111n1111 r11m111111111ii11u11r>11111n11111111111n > m/z--> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #63470: Acetic acid, anhydride 43 4.90 5.00 5.10 5.20 5.30 5.40 5.50
U m/z .00 45.00 C.SSc 0.95% 5000
15 ................. ..........rttrf ..|...l|....1...,|,..i|...,|..,,| ■ . .......... rm I Tm ->mv. T..................... 60 ttn; rm-p-mys । BIp—nuyr87 87 TVWapuui -IOUngT m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 4.90 5.00 5.10 5.20 5.30 5.40 5.50
LBA.D NP112701.M Wed Dec 19 13:08:46 2001 Page 1
NYC-WTC_000031882
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NYC-WTC_000031882Source: NYC Law Department, mirrored locally
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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 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032269
Calibration data sheet listing standard compounds and response factors used for GCMS analysis on December 6, 2001.
1 shared topics · Same agency, volume and box · similarity 0.993
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 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031665
Instrument output file listing calibration standards and response factors for various compounds used in the December 7, 2001 analysis.
1 shared topics · Same agency, volume and box · similarity 0.992
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 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031213
Data table containing pH and volume measurements associated with GCMS method 208 analysis procedures.
1 shared topics · Same agency, volume and box · similarity 0.992
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 0.992
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 0.992
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 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031739
Analysis report dated December 16, 2001, stating that mass spectrometry of sample AD26478 revealed no non-target compounds.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031550
DEP lab report dated December 4, 2001, documenting GCMS analysis of sample AD26393 noting other unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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NYC-WTC_000031869
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NYC-WTC_000031870
Index or cover sheet page for the GCMS folder covering the period from November 7 to December 6, 2001.
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NYC-WTC_000031889
GC/MS analysis of sample AD26538 identified other unknown compounds noted in comments section, December 10, 2001.
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NYC-WTC_000031905
Laboratory report documenting GCMS analysis of sample AD26624 identifying unknown compounds on December 10, 2001.
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NYC-WTC_000031920
Laboratory report documenting GCMS analysis of sample AD26625 identifying unknown compounds on December 10, 2001.
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