NYC-WTC_000051586
Laboratory report showing GCMS analysis results for sample AE00613 conducted on February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Laboratory report listing unknown compounds and surrogate recovery for sample AE00106 analyzed on February 7, 2002.
NYC-WTC_000050774–000050792Folder label: “GCMS X 1/4/02 A 1/25/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File : C:\MSDCHEM\1\5973N\02JAN25\00106.D Vial: 5 Acq On : 25 Jan 2002 1:28 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 25, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L
Peak Number 3 METHYLFULVENE Concentration Rank 9
R.T. EstConc Area Relative to ISTD R.T.
4.37 0.08 ug/L 36636 1,4-Dichlorobenzene-d4 9.71
Hit# Of 5 Tentative ID MW MolForm CAS# Qual
1 METHYLFULVENE 92 C7H8 000000-00-0 9 2 1,3,5-Cycloheptatriene (CAS) $$ ... 92 C7H8 000544-25-2 9 3 Spiro[2,4]hepta-4,6-diene $$ Spi... 92 C7H8 000765-46-8 7 4 1,3,5-Cycloheptatriene $$ Cycloh... 92 C7H8 000544-25-2 7 Abundance Scan 87 (4.367 min): 00106.D (-) m/z 91.00 100.00% 91
5000 85 4 00 4.20 4 40 460 4.80 39 43 51 65 ■ ■ । ■ • ■ ■ i ■ 11 *11 ■ । >111 > । ■ ।1 > > > । > * ■ ■ । > i • > m/z 92.10 67.89% mlz-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #5531: METHYLFULVENE 91
5000 4.00 4.20 4.40 4.60 4.80 m/z 85.00 19.91% -------- 1' 11" 111139 r - 65 m/z-> 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #5568:1,3,5-Cycloheptatriene (CAS) $$ Cycloheptatriene $$... 91 ■ > । A A ‘ 'i' ■ ■ ■ ।■■ —RP 4.00 4.20 4.40 4.60 4.80 5000 m/z 43.10 12.97%
Tl/Z-> Abundance 30 35 39 , 65 11" " i " " i " " i"111"1 111111111111111186 40 45 50 55 60 65 70 75 80 85 90 111'11
#5553: Spiro[2,4Jhepta-4,6-diene $$ Spiro[2.4]hepta-4,6-diene 91 1 ■ i' ■ ■ ■ i ■ ■
95 100 A
m/z 4.00 / An Mo/) 4.20 4.40 39.00 4.60 4.80 11.91%
5000
m/z--> ■ । 30 39 51 65 61 . | 77 ■ i ■ • ■ • i • ■ ’ ■ i • ■ • • l ‘ ■ i • ■ ■ ■ i ■ ■ l. 11,.. ।.... ।■ 111111'' ■ 111 35 40 45 50 55 60 65 70 75 80 85 90 । ■ i ■ ■ ■ ■ i ■ ■ 95 100 Ml A......... , 4.00 4.20 4.40 4.60 4.80
00106.D SCAN508.M Mon Jan 28 09:49:53 2002 Page 5
NYC-WTC_000050782
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000051586
Laboratory report showing GCMS analysis results for sample AE00613 conducted on February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051549
Laboratory report showing GCMS analysis results for sample AE00556 conducted on February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051624
Laboratory report showing GCMS analysis results for sample AE00615 conducted on February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050754
Laboratory report listing unknown compounds and surrogate recovery for sample AE00108 analyzed on February 7, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051930
GCMS analysis log for sample AE00737 showing surrogate recovery and unknown compounds detected on January 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051842
Gas chromatography-mass spectrometry analysis of sample AE00703 conducted on 1/28/02, detecting unknown compounds and 2,4-DDD surrogate at 117 ug with 5.0 MDL.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051697
Laboratory report showing GCMS analysis results for sample AE00470 conducted on January 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003483
Gas chromatography-mass spectrometry analysis report for sample AE01139 detecting surrogate 2,4-DDD at 76 ug with MDL of 5.0, analyzed on 02/27/2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006186
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03250 conducted on March 15, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006166
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03249 conducted on March 15, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003503
Laboratory report documenting GCMS analysis of sample AE01140 conducted on February 27, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006146
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03248 conducted on March 15, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000003483
Gas chromatography-mass spectrometry analysis report for sample AE01139 detecting surrogate 2,4-DDD at 76 ug with MDL of 5.0, analyzed on 02/27/2002.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010106
GCMS laboratory results for sample AE01637 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003503
Laboratory report documenting GCMS analysis of sample AE01140 conducted on February 27, 2002.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010126
GCMS laboratory results for sample AE01638 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050384
Laboratory report for sample AE00103 documenting detection of unknown compounds and surrogate recovery on January 25, 2002.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050317
Laboratory report for sample AD31676 documenting detection of unknown compounds and surrogate recovery on January 25, 2002.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000050702
Administrative record from DEP Box 28 documenting CCMS activities at the World Trade Center site in January 2002.
Filed in the same folder
NYC-WTC_000050703
Technical log recording method parameters and sample processing details for a DEP laboratory procedure between January 4 and 25, 2002.
Filed in the same folder
NYC-WTC_000050705
Laboratory report listing concentrations of volatile organic compounds in sample AE00027 analyzed on January 25, 2002.
Filed in the same folder
NYC-WTC_000050709
Reference standard GCMS analysis for sample AE00027 performed on January 25, 2002, providing quality control results.
Filed in the same folder
NYC-WTC_000050716
Laboratory report showing non-detect results for volatile organic compounds in a GCMS blank analyzed on January 25-February 7, 2002.
Filed in the same folder