Gas chromatography-mass spectrometry analysis report for sample AE06340, conducted May 3, 2002, identifying other unknown compounds.
NYC-WTC_000044526–000044540Folder label: “GCMS X 4/29/02 A 5/1/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\MSDCHEM\1\DATA\050102\6340.D Vial: 16 Acq On 1 May 2002 9:55 pm Operator: Mclean Sample re-ext 4/29 Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e
Quant Method C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title 508 Modified GC/MS scan Library C:\DATABASE\NIST98.L
Peak Number 6 2,4-Diamino-6-(hydroxymethy... Concentration Rank 5
R.T. EstConc Area Relative to ISTD R.T.
22.58 0.31 ug/L 278527 Phenanthranene-dl0 22.96
Hit# Of 5 Tentative ID MW MolForm CAS# Qual
1 2,4-Diamino-6-(hydroxymethyl)pte... 192 C7H8N6O 000945-24-4 42 2 1H-2-Indenone,2,4,5,6,7,7a-hexah... 192 C13H20O 1000196-69-5 42 3 2-Propenal, 3-(3,4-dimethoxyphen... 192 C11H1203 004497-40-9 42 4 2-Imidazolidinone, 1-methoxy-3-p... 192 C10H12N2O2 052420-43-6 38 Abundance Scan 3319 (22.580 min): 6340. D (-3312) (-) m/z 192.10 100.00% 192
5000
4—0 49 70 “f 96 J 118 146 J 160 I 4 I | I I I I [ I I I I | I I ! I'j I I I I | I I | I | I "l "11 rrmmnTt 117 I I I > | I 1 1 I | I I I I | I I .1 | 'l l t T| I I i I I DTi In Tgdu 22.20 22.40 22.60 22.80 23.00 m/z 191.10 17.52% m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 A Abundance #125821: 2,4-Diamino-6-(hydroxymethyl)pteridine 43 192 163
5000 ' 1 i 1 1 I ' ' 1 1 I ‘ ' I 1 28 22.20 22.40 22.60 22.80 23.00 53 68 146 175 m/z 193.10 13.31% 77 92 106 121 133 11 ?111111 lp 11 r 111 h 11 ll 111 1 11 mpt, 11 al. pi,. L 11 r 1 m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #80945: 1 H-2-lndenone,2,4,5,6,7,7a-hexahydro-3-(1-methylet... 192 149 22.20 22.40 22.60 22.80 23.00 177 5000 m/z 146.00 12.86% 41 93 107 121 135 164 55 67 79 27
m/z-> LX ! , Il . . +l 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 +-74——— T I. " i ■1
Abundance #80953: 2-Propenal, 3-(3,4-dimethoxyphenyl)- ,.. ,.0.. 192 22.20 22.40 22.60 22.80 23.00 161 m/ z 96.10 12.32%
5000 77 121 149 177 91 103
m/z-> I I | > > I I | ' > > ! | I I > I 52 64 I I I | ! 'l I > | ' I I I | ! ! >
20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 I > I 1 I I I I I I I I I I I I ‘ I’’ | ■' ।1 ■ IL ■
22.20 22.40 22.60 22.80 23.00 । i • ■ ■ ■ i ■
6340.D 050102.M Thu May 02 12:25:15 2002 Page 9
NYC-WTC_000044538
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_000044510
Report listing other unknown compounds and surrogate recovery data from GCMS analysis conducted on May 3 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044496
Report listing other unknown compounds and surrogate recovery data from GCMS analysis conducted on May 3 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044541
Laboratory report documenting GCMS analysis of sample AE06407 conducted on May 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045155
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10307 conducted on May 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044926
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10199 on May 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044994
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10204 on May 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043938
Gas chromatography-mass spectrometry analysis report for sample AE09968, detecting unknown compounds and 2,4-DDD surrogate with 78% recovery, dated May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043958
Laboratory report for sample AE09969 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044978
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10203 on May 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025447
Laboratory report showing GCMS results for sample AE11421 analyzed on May 30, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024083
Laboratory report detailing GCMS analysis of sample AE10896 conducted on May 21, 2002, including surrogate recovery data.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024153
Document noting low recovery in GCMS scan of sample AE10205 and subsequent re-extraction yielding 85% recovery.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check 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.
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_000044430
Single-page administrative log from DEP Box 25 covering GCMS X analyses dated between April 29 and May 1, 2002.
Filed in the same folder
NYC-WTC_000044431
Fragment of a document containing unreadable text and partial headers from a DEP laboratory procedure.
Filed in the same folder
NYC-WTC_000044433
Gas chromatography-mass spectrometry blank analysis showing results below method detection limits for organic compounds.
Filed in the same folder
NYC-WTC_000044447
Instrument qualification report for DFTPP showing pass/fail status for mass spectral limits on April 30, 2002.
Filed in the same folder
NYC-WTC_000044449
Calibration data for GCMS analysis of volatile organic compounds recorded on May 2, 2002.
Filed in the same folder