Analysis report for sample AD26391 indicating the presence of other unknown compounds on December 4, 2001.
NYC-WTC_000031509–000031529Folder label: “GCMS X 11/5/01 A 12/1/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV3001\26391.D Vial: 7 Acq On : 30 NOV 2001 5:41 pm Operator: GALOS Sample : gc/ms unknown 11/3 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 8 2-Butanol, 3-methyl-, (S)- Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
7.19 7.35 ng/uL 3437630 1,4-Dichlorobenzene-d4 11.89
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Butanol, 3 -methyl-, (S) - 88 C5H120 001517-66-4 38 2 2-Butanol, 3-methyl- 88 C5H120 000598-75-4 9 3 2-Buta: 1, 3-methyl- 88 C5H120 000598-75-4 9 4 EthanQ , 2-methoxy-, carbonate (2:1 178 C7H14O5 000626-84-6 9 Abundance Scan 256 (7.187 min): 26391 .D (-) m/z 45.00 100.00% 45
5000 61 73 ' TTT . , । r . /. । . 1 . . ( . . . . । . 6.80 7.00 7.20 7.40 7.60 — .......... jp .... ............ 91.................................. ............. 207, m/z 43.00 55.84% m/z-> 10 20 '30' 40 50' 60 70 80 90 100110120130140150160170180190200210 Abundance #852:2-Butanol, 3-methyl-, (S)- 45
5000 fPT 1 । t । r ■ । rn 1 । 1 । TTT । i' 6.80 7.00 7.20 7.40 7.60 m/z 73.05 41.81% 27 . 55 73 ......... ..............1,...... .1.... 37............. ....................... —..... —..... . miz-> 10 2030405060 70 8090 100110120130140150160170180190200210 Abundance #62962:2-Butanol, 3-methyl- 45 CII 1 r-r 1 I 1 1 ri I 1^1 1 I | 1 I-1-1 | i r 6.80 7.00 7.20 7.40 7.60 5000 m/z 61.00 38.48%
27 55 73 8 B—u0u—t 0——EEmn111111101010E12EE111I7T mlz-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #860:2-Butanol, 3-methyl- 45 6.80 7.00 7.20 7.40 7.60 m/z 44.05 10.61%
5000 55
m/z—> 5l 27
10 20 30 40 50 60 70 80 90 100110120130140150160170180 190200210 111‘-111‘‘111‘‘11111 I’ । 6.80 7.00 7.20 7.40 7.60
26391.D NP112701.M Tue Dec 04 10:42:29 2001 Page 8
NYC-WTC_000031524
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000031433
Report documenting GCMS analysis of sample AD26387 with a note regarding unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031530
DEP lab report dated December 4, 2001, documenting GCMS analysis of sample AD26392 noting other unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031473
Report documenting GCMS analysis of sample AD26389 with a note regarding unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031415
Report documenting GCMS analysis of sample AD26386 with a note regarding unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032182
Laboratory report documenting GCMS analysis of sample AD26828 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_000031452
Report documenting GCMS analysis of sample AD26388 with a note regarding unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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 0.998
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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031491
Laboratory comment confirming detection of Butylbenzylphthalate in sample AD26390 on December 10, 2001.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031847
Mass spectrometry analysis of sample AD26537 found no non-target compounds present, Dec 16, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031707
Analysis report dated December 16, 2001, stating that mass spectrometry of sample AD26476 revealed no non-target compounds.
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.
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.
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_000031347
Single-page GCMS document identifier from the Environmental Protection Department archive covering late 2001 testing records.
Filed in the same folder
Document header for GCMS analysis records from the NYC WTC environmental monitoring program.
Filed in the same folder
NYC-WTC_000031350
Calibration data table for gas chromatography-mass spectrometry analysis dated December 3, 2001.
Filed in the same folder
NYC-WTC_000031359
Laboratory comment confirming no non-target compounds were detected in sample AD26203 on December 10, 2001.
Filed in the same folder
NYC-WTC_000031372
Analysis report for sample AD26335 indicating the presence of other unknown compounds on December 4, 2001.
Filed in the same folder