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 0.999
machine-extracted · confidence unavailable · Check page ↗Document / 23 pages
GCMS comments for sample AD26478 showing no non-target compounds
Machine-extracted title · confidence 100%Analysis report dated December 16, 2001, stating that mass spectrometry of sample AD26478 revealed no non-target compounds.
NYC-WTC_000031739–000031761Folder label: “GCMS X 11/6/01 A 12/7/01”
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\DEC0701\26478.D Vial: 3 Acq On 7 Dec 2001 7:56 pm Operator: GALOS Sample gc/ms unknown 11/6 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 Oxirane, 2-methyl-3-propyl-, t Concentration Rank 9
R.T. EstConc Area Relative to ISTD R.T.
5.63 0.73 ng/uL 212237 1,4-Dichlorobenzene-d4 11.88
Hit# of 5 Tentative ID MW Mol Form CAS# Qual
1 Oxirane, 2-methyl-3-propyl -, trans- 100 C6H120 006124-91-0 40 2 Oxirane, 2-methyl-3-propyl-, cis- 100 C6H12O 006124-90-9 38 3 Heptane, 2,4-dimethyl- 128 C9H20 002213-23-2 23 4 Hexane, 2,3,4-trimethyl- 128 C9H20 000921-47-1 23 Abundance Scan 86 (5.627 min): 26478.D (-) m/z 41.10 100.00% 41
57 85 5000 71 -----------
5.20 5.40 5.60 5.80 6.00
mlz-? —PPP —4 20 30 40 .......... 11 50 60 70 80 ■ 1 i • • ■ 1 i ■ ■ ■ ■ i • • ■ ■ i ■ ■ ■ • i 1 ■ ■ ■ i • ■ 90 100 110 120 130 m/z 45.05 70.65% Abundance #1532: Oxirane, 2-methyl-3-propyl-, trans- 41
TAAT 11 44
C 5000 57 71 85 5.20 5.40 5.60 5.80 6.00 43.05 55.71% — 100 * ■ i * * * * । » , • , । i * » , j i । । i , . , । , ’11*111’1113 11 * • ■ • i miz-> 20 30 40I 50 60 70 80 90 110 100 120 130 Abundance #1531; Oxirane. 2-methyl-3-propyl-. cis- 43
57 5.20 5.40 15.60 5.80 6.00
N 5000 71 85 m/z 85.05 51.41%
100 1 ■ i ■ ■ 1 1 I ' 1 ' ' 1 1 ■ ■ i ■ • • 1 I 1 • 1 1 1 1 1 ‘ 1 I 1 1 1 1 1 1 1 1 1 1 1 1 miz—> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #5145: Heptane, 2,4-dimethyl- i ■ • * ' i * • • i • ■ • • i ■ • ■ ■ i • ■ 43 5.20 5.40 5.60 5.80 6.00 m/z 57.10 49.35% 5000 85 27 57 71 —................ ----- m/z—> 20 30 40 50 60 70 --80--- 90 .... -28— 100 110 120 130 ■ TTfA I AAA - 5.20 5.40 5.60 5.80 6.00
26478.D NP112701.M Thu Dec 13 11:22:10 2001 Page 4
NYC-WTC_000031750
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000031750Source: 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_000031707
Analysis report dated December 16, 2001, stating that mass spectrometry of sample AD26476 revealed no non-target 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_000031685
Analysis report dated December 16, 2001, stating that mass spectrometry of sample AD26475 revealed no non-target 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_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_000032182
Laboratory report documenting GCMS analysis of sample AD26828 identifying unknown compounds 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_000031509
Analysis report for sample AD26391 indicating the presence of other unknown compounds on December 4, 2001.
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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032058
Laboratory report documenting GCMS analysis of sample AD26680 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_000032202
Laboratory report documenting GCMS analysis of sample AD26829 identifying unknown compounds 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_000032245
Gas chromatography-mass spectrometry analysis of sample AD26832 documenting unknown compounds with reference to comments.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032093
Laboratory report documenting GCMS analysis of sample AD26682 identifying unknown compounds on December 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
No available related records indexed in this group.
More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000032202
Laboratory report documenting GCMS analysis of sample AD26829 identifying unknown compounds on December 10, 2001.
Similarity score 0.997 (not a probability)
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.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031989
Laboratory report documenting GCMS analysis of sample AD26677 identifying unknown compounds on December 10, 2001.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031319
Laboratory report documenting GCMS analysis of sample AD26320 with unidentified compounds detected.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031847
Mass spectrometry analysis of sample AD26537 found no non-target compounds present, Dec 16, 2001.
Similarity score 0.997 (not a probability)
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.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000031661
Department of Environmental Protection record logging GCMS X samples from November to December 2001.
Filed in the same folder
NYC-WTC_000031662
Index or cover sheet page for the GCMS folder covering the period from November 6 to December 7, 2001.
Filed in the same folder
NYC-WTC_000031665
Instrument output file listing calibration standards and response factors for various compounds used in the December 7, 2001 analysis.
Filed in the same folder
NYC-WTC_000031685
Analysis report dated December 16, 2001, stating that mass spectrometry of sample AD26475 revealed no non-target compounds.
Filed in the same folder
NYC-WTC_000031707
Analysis report dated December 16, 2001, stating that mass spectrometry of sample AD26476 revealed no non-target compounds.
Filed in the same folder