GC/MS analysis of sample AD26538 identified other unknown compounds noted in comments section, December 10, 2001.
NYC-WTC_000031889–000031904Folder 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\1\DATA\DEC0 6 01\26538.D Vial: 13 Acq On 6 Dec 2001 9:06 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 Monomethylnitrosamine Concentration Rank 5
R.T. EstConc Area Relative to ISTD R.T.
9.38 0.84 ng/uL 234532 1,4-Dichlorobenzene-d4 11.89
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Monomethylnitros line 60 CH4N20 000000-00-0 7 2 Acetic acid 60 C2H402 000064-19-7 7 3 Acetic acid 60 C2H402 000064-19-7 4 4 Acetic acid 60 C2H402 000064-19-7 4 Abundance... Scan 495 (9.379 mln): 26538.D (-) m/z 43.00 100.00% 43
5000 =) 61 36 4Q| 78 87 9.00 9.20 9.40 9.60 9.80 51 TTTTngur ... ।.... ।.... ।, I, ।....।. I.. ।....j.. ‘1’1111113 TT-T 1110009111011913 1I‘T331n8 m/z 45.00 28.12% jrn/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #110: Monomethylnitrosamine 43 8000 30 6000 9.00 9.20 9.40 9.60 9.80 60 m/z 44.00 1 9.68% 40004 ‘I T TOPPTTT Tr‘“T j 1113 J : I < i I » i i : । i t> i | . .» . .1 । j Ui .pi i i i i i
miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #118: Acetic acid 43 9.00 9.20 9.40 9.60 9.80 5000 60 m/z 61.0.0 17.43% 15
...... . ।। _ ....... 1 . 11 । 26 31 111 ...... ।■ 111 . .up... I 46 p i •» p » h p . 11 p i /. p ।» p n rp t n p n . p n > p u i p j miz- 5 10 15 20 25 30 35 40 45 50 55 60 85 70 75 80 85 90 95 Abundance #62352: Acetic acid 43 9.00 9.20 9.40 9.60 9.80 m/z 60.00 15.49% 60 j _ 5000 15
. 27 31 ,46 miz-> 5 10 15—20pm ‘1’111017 . , । .. . ‘U’ETIETTTTTT TT‘T!"E‘‘11147yn‘ 11n 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 I T 1 TBTTTT ( TT t I * J 9.00 9.20 9.40 9.60 9.80
26538.D NP112701.M Fri Dec 07 14:47:11 2001 Page 4
NYC-WTC_000031898
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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 0.998
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 0.997
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_000031989
Laboratory report documenting GCMS analysis of sample AD26677 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_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_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_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_000032079
Laboratory report documenting GCMS analysis of sample AD26681 identifying unknown compounds on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
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 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031968
Laboratory report documenting GCMS analysis of sample AD26676 identifying unknown compounds on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
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 0.996
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_000031905
Laboratory report documenting GCMS analysis of sample AD26624 identifying unknown compounds on 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