NYC-WTC_000033097
Laboratory report documenting GCMS analysis of environmental sample AD27624 conducted on January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Document / 16 pages
GCMS analysis results for sample AD27544, Dec 2001
Machine-extracted title · confidence 100%Laboratory report documenting GCMS analysis of sample AD27544 for unknown compounds and surrogates on December 18, 2001.
NYC-WTC_000033417–000033432Folder label: “GCMS X 11/15/01 A 12/13/01”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\l\DATA\DEC1301\27544 .,D Vial: 3 Acq On : 13 Dec 2001 12:12 pm Operator: GALOS Sample : gems unknown 11/15 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 7 3-Methyl-1-[(1H)-1,2,4-triazol Concentration Rank 5
R.T. EstConc Area Relative to ISTD R.T.
10.83 0.54 ng/uL/ 206815 1,4-Dichlorobenzene-d4 11.86
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 3-Methyl-1-[/1H)-1,2,4-triazol-1-yl 153 C7H11N30> 064922-02-7 23 2 2,3,3-Trime/hyl-1-hexene 126 C9H18 000000-00-0 17 3 Cyclohexane, bromo- 162 C6HllBr 000108-85-0 17 4 2,7-Octanedione______________ 142 C8H14O2 001626-09-1 12 Abundance < Scan 653 (10.828 min): 27544.D (-) m/z 43.10 100.00% 43 83 55 5000 71 i • ■ ■ ■ ।1 ’
m/z-> 20 — 30 40 —l 50 60 .I T 70 i' '' ' i' ■ ■ ■ I 90 100 110 120 130 140 150 160 170 80 I" 10.40 10.60 10.80 11.00 11.20 m/z 83.0,5 70.86% Abundance #10506: 3-Methyl-1-[(1H)-1,2,4-triazol-1-yl]butan-2-one 43 83
5000 71 10.40 10.60 10.80 11.00 11.20
55 m/z 55.1,0 59.22% .......... -- 154 ■ i ■ • ■ ■ i ' ■ ■ i’i ' ‘I" i' '' 11 !I i 1 1 ■ ■ i I '' '' I i" m/z—> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #4616: 2,3,3-Trimethyl-1 -hexene 55 83 I TIIIT — 69 10.40 10.60 10.80 11.00 11.20 5000- m/z 71.0,5 30.79%
27 1 - 97 111 ■ ■ i ■ '' ' 11 ‘ i ' ' '' i T" m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #12779: Cyclohexane, bromo- —।। > A , । A- - — 83 10.40 10.60 10.80 11.00 11.20 55 m/z 41.10 27.45% 5000
27 67 - T TT 164 ■ i'' '' i ■''' i'''' i' । i ' ■ ' ' i ■ ' ■ ' i i ■ । • ■ i i ' ■ '' f' m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 10.40 10.60 10.80 11.00 11.20
27544.D NP112701.M Fri Dec 14 12:54:00 2001 Page 7
NYC-WTC_000033431
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000033431Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
NYC-WTC_000033067
Laboratory report documenting GCMS analysis of environmental sample AD27622 conducted on January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033505
Laboratory report documenting GCMS analysis of environmental sample AD27550 conducted on December 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033247
Laboratory report documenting GCMS analysis of sample AD27678 for unknown compounds and surrogates on January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033206
Laboratory report documenting GCMS analysis of sample AD27638 for unknown compounds and surrogates on January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033082
Laboratory report documenting GCMS analysis of environmental sample AD27623 conducted on January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033458
Gas chromatography-mass spectrometry analysis of environmental sample AD27547 performed on 12/18/01, detecting unknown compounds with 2,4-DDD surrogate standard at 5.0 ug MDL.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033388
Laboratory report documenting GCMS analysis of sample AD27769 for unknown compounds and surrogates on January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033143
Laboratory report documenting GCMS analysis of sample AD27627 for unknown compounds and surrogates on January 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000034579
Laboratory report documenting GCMS analysis of sample AD28168 conducted on January 2, 2002.
1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034615
Laboratory report documenting GCMS analysis of sample AD28104 conducted on January 2, 2002.
1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035365
Laboratory report detailing GCMS results for sample AD28171 analyzed on January 2, 2002.
1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Others also read
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000033403
Laboratory report documenting GCMS analysis of sample AD27770 for unknown compounds and surrogates on January 3, 2002.
Filed in the same folder
NYC-WTC_000033404
Document header page from a GCMS analysis batch dated December 13, 2001, likely part of the WTC environmental monitoring series.
Filed in the same folder
NYC-WTC_000033433
Laboratory report documenting GCMS analysis of sample AD27545 for unknown compounds and surrogates on December 18, 2001.
Filed in the same folder
NYC-WTC_000033448
Laboratory report documenting GCMS analysis of sample AD27546 for unknown compounds and surrogates on December 18, 2001.
Filed in the same folder
NYC-WTC_000033458
Gas chromatography-mass spectrometry analysis of environmental sample AD27547 performed on 12/18/01, detecting unknown compounds with 2,4-DDD surrogate standard at 5.0 ug MDL.
Filed in the same folder