NYC-WTC_000018362
Laboratory report documenting GCMS analysis of sample AD31406 conducted on February 13, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting GCMS analysis of sample AD31405 conducted on February 13, 2002.
NYC-WTC_000018373–000018384Folder label: “GCMS X 12/27/01 A 1/16/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\JAN1602\31405.D Vial: 11 Acq On : 16 Jan 2002 9:25 pm Operator: 209 GALOS Sample : gc/ms scan 12/27 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 1,3-Dioxolane, 2-methyl- Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
7.45 3.89 ug/1 997147 1,4-Dichlorobenzene-d4 11.50
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 1,3 -Dioxolane , 2-methyl- 88 C4H802 000497-26-7 9 2 Silane, tetramethyl - 88 C4H12Si 000075-76-3 9 3 1,3-Dioxolane, 2-pentadecyl- 284 C18H36O2I 004360-57-0 9 4 Pentane, 3 -methoxy- 102 C6H14O _________ 036839-67-5 9 Abundance Scan 262 (7.448 min): 31405.D (-) m/z 73.00 100.00% 73
5000 43 ’ I*’I**I**’’IU’I 7.20 7.40 7.60 7.80 । ;
miz-> ■ ■ • i ■
20 —44 87 103 . ... 40 60 80 100 120 140 160 180 200 220 240 260 280 T I ■ ' ‘ ' I ' ‘ ‘ ‘ I ' ‘ ‘ ‘ I 1 ‘ ' 1 1 1 m/z 43.00 33.27% Abundance #62902:1,3-Dioxolane, 2-methyl- 73
5000 43 i 7.20 7.40 7.60 7.80 i 58 m/z 45.00 12.03% 27 I 87 111 . 11 I'i i 1 i .III....... ... ..... miz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #6203 Siland tramethyl- 73 T ‘ * * | * i' I . I * ‘ IVTT. I i ■ > 7.20 7.40 7.60 7.80 5000 m/z 41.05 11.43%
45 15 -n-p-r-n-j-r 59 188 miz-> 20 40 60 80 100 120 140 160 180 266' 220 240 260 280 'Abundance #40191: 1,3-Dioxolane, 2-pentadecyl- i ■ i t I i । i । 1 ■ > । । ■ TTTTT 73 7.20 7.40 7.60 7.80 m/z 71.00 6.96% 5000
43 57 86 99 256 283 1 1 1 1 1 T ' I"1 1 1 1 1 1 13 । ■ ■ m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 7.20 7.40 7.60 7.80
31405.D GCMS0103.M Thu Feb 07 09:14:26 2002 Page 1
NYC-WTC_000018380
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000018362
Laboratory report documenting GCMS analysis of sample AD31406 conducted on February 13, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016260
GCMS analysis report for sample AD31403 showing surrogate recovery and unknown compounds from February 7, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016646
GCMS analysis of environmental sample AD31505 conducted February 15, 2002.
Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016564
Laboratory report for DEP sample AD31432 identifying unknown compounds and surrogate recovery results from February 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016635
Gas chromatography mass spectrometry report documenting analytical results for environmental samples processed in mid-February 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016613
Laboratory report for DEP sample AD31501 identifying unknown compounds and surrogate recovery results from February 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018405
Laboratory report documenting GCMS analysis of sample AD31466 conducted on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016341
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AD31402 conducted on February 11, 2002.
Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016330
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AD31461 conducted on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050165
Laboratory report documenting GCMS analysis of sample AE00007 with detection of unknown compounds and surrogate recovery.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050122
Laboratory report documenting GCMS analysis of sample AE00009 with detection of unknown compounds and surrogate recovery.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050109
Laboratory report documenting GCMS analysis of sample AE00008 with detection of unknown compounds and surrogate recovery.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000018058
Document with unreadable text from the GCMS X folder series in DEP Box 16.
Filed in the same folder
NYC-WTC_000018059
Calibration verification report using DFTPP standard for GCMS instrument performance check on January 1, 2002.
Filed in the same folder
NYC-WTC_000018060
Laboratory report documenting GCMS calibration analysis of sample AD30694 conducted on January 18, 2002.
Filed in the same folder
NYC-WTC_000018064
Reference data table listing response factors and concentrations for organic compounds used in GCMS analysis of sample AD30694.
Filed in the same folder
NYC-WTC_000018069
Blank analysis report showing non-detectable levels of target organic compounds in sample AD30694.
Filed in the same folder