Laboratory report showing non-detect results for volatile organic compounds in a GCMS blank analyzed on January 25-February 7, 2002.
NYC-WTC_000050716–000050734Folder 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\O2 JAN25\0104BA.D Vial: 1 Acq On : 25 Jan 2002 10:12 am Operator: Sample : lab blank 1/4 a 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 9 IH-cyclobuta[de]naphthalene... Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 16.55 0.04 ug/L 23931 Ac enaphthene -d10 18.34 Hit# of 5 Tentative ID MW MolForm CAS# / Qual --------------- - 1 IH-cyclobuta[de]naphthalene $$ C... 140 C11H8 024973-91-9 9 2 4H-Pyran-4-one, 2-ethyl-3-hydroxy- 140 C7H803 004940-11-8 9 3 2-Dimethylamino-4,5-dimethyl-oxa... 140 C7H12N20 000000-00-0 9 4 2-DIMETHYLAMINO-4,5-DIMETHYLOXAZ... 140 C7H12N20 073777-29-4 9 Abundance Scan 1154 (16.549 min): 0104BA.D (-) m/z 140.20 100.00% 140
5000 122 172 43 89 71 16.20 16.40 16.60 16.80 T’I—unU’utmmutumm—u’u—nmuuTrrw ' r 1 | । I <. n. TT -r-rp m/z 172.20 28.20% /z-> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #36659:1H-cyclobuta[de]naphthalene$$ Cyclobuta[de]naphth... 140
5000 "1 i. '. ‘"""I"’ ' l r’.rr.ri *..। ' 16.20 16.40 16.60 16.80 m/z 138.10 26.86% 7089 113 — II | 11'I'''' i111' I' 11 ‘ ’1 111,11 ■ i ■ M • i ■ ■'111 ■ ■' i1'(1111 mlz—> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #35344: 4H-Pyran-4-one, 2-ethyl-3-hydroxy- 140 • ■ i ■ ■ > ■ । ■ I ’nrl .•■n । i 16.20 16.40 16.60 16,80 5000 m/z122.10 25.15% 71 97 125 55 84 | 111 1Y_________________ r.'. I. '. r . l. '.1. 'f'. I 111<'i111 ‘ TT rp i i r I i n f j l i t » } « m/z-> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #35431:2-Dimethylamino-4,5-dimethyl-oxazole PIUTTTTTTT 140 16.20 16.40 16.60 16.80 m/z 71.00 17.70%
5000 44 56 111 72 125 97 | TIT I TWPWTTITTTTT Ttt ‘b""‘TO—B21TrrEET TTTTTrir • • i - ■ « ■ i < ‘ m/z—> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 16.20 16.40 16.60 16.80
0104BA.D SCAN508.M Mon Jan 28 09:50:06 2002 Page 11
NYC-WTC_000050729
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NYC-WTC_000050444
Laboratory blank report for GCMS analysis of sample AE00167 showing compound concentrations and quality control values.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050627
Laboratory report showing non-detect results for volatile organic compounds in a GCMS blank analyzed on February 4-7, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051794
GCMS analysis log for sample AE00703 showing blank results with compounds below detection limits on January 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051674
Laboratory report showing GCMS blank analysis results for sample AE00365 conducted between January 15 and 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052233
Laboratory report showing GCMS blank analysis of sample AE00842 with compounds below detection limits.
1 shared topics · Same agency, volume and box · similarity 0.994
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 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051531
Laboratory report showing GCMS analysis results for sample AE00555 conducted on February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050825
Blank analysis report for GCMS of sample AE00277 showing compounds below method detection limits from January 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003425
Laboratory report showing GC/MS analysis results for a blank sample testing specific compounds on February 25 and 26, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006065
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03185 conducted on March 15, 2002.
1 shared topics · similarity 0.994
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 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006085
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03245 conducted on March 15, 2002.
1 shared topics · similarity 0.993
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_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_000050735
Laboratory report listing unknown compounds and surrogate recovery for sample AE00027 analyzed on February 7, 2002.
Filed in the same folder