Laboratory blank report for GCMS analysis of sample AE00167 showing compound concentrations and quality control values.
NYC-WTC_000050444–000050480Folder label: “GCMS X 1/4/02 A 1/24 - 1/25/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document uJaLy ocaiti Lompour RepL L
Data File : C:\MSDCHEM\1\5973N\02JAN24\0104B.D Vial: 1 Acq On : 24 Jan 2002 11:41 am Operator: Sample : lab blankl/4 Inst : Instrumen Mise : January 24, 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 7 3-(CYCLOHEX-3'-EN-YL)PROPAN... Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 5.89 3.32 ug/L 1119990 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-(CYCLOHEX-3'-EN-YL)PROPANOL $$... 174 C8H14O4 015745-87-6 33 2 Acetic acid, 3-[1,3]dioxolan-2-y... 174 C8H14O4 000000-00-0 33 3 N-Ethylformamide $$ N-Formylethy... 73 C3H7NO 000627-45-2 9 4 Silane, tetramethyl- (CAS) $$ Te... 88 C4H12Si 000075-76-3 9 Abundance Scan 220 (5.885 min): 0104B.D (-) m/z 73.10 100.00% 73
5000 43 • * ' * [ 1 • ' । i . • ■ ■ । । । । ■ . . . 5.60 5.80 6.00 6.20 ■' i" "i' ■■. i-' ..'M1' 55 ‘I’T Rmll/MR3 m/z 43.10 25.22% m/z—> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #36138:3-(CYCLOHEX-3'-EN-YL)PROPANOL $$ 2-Cyclohexene-1-p... 73
5000 • • < • | > • * > | > T* | > • f . 5.60 5.80 6.00 6.20 43 m/z 41.10 9.09% 27 87 ' ■ 1111' I ■ । ''■ 1111 ■ I'lhii 55 +pn 113 174 I’t1’1’211111111"11’17T70121’192110611’O/111 miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #78238: Acetic acid, 3-[1,3]dioxolan-2-ylpropyl ester 73 1 ■ ■11 ■ ■ ■ ‘i.... ।. i.. ।.... 5.60 5.80 6.00 6.20 5000 m/z 45.10 9.01% 43 27 87 TT[ttt ■ i“55“ i“ ■ ■ i1‘ Bulpuid1’211111’1111 113 174 ’1221130’9"TT’B1"11113211’1111" n/z-> 10 20 30 40 50 60 70 80 100 110 120 130 140 150 160 170 180 Abundance #1794: N-Ethylformamide $$ N-Formylethylamine $$ Formamide... * * i 1 ' 30 5.60 5.80 6.00 6.20 73 m/z 71.10 6.18% 5000 44 58
mlz—> n 15 - ,1 .'1.. 1.... II .... I , 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 I I I I I | 1 1 I 1 | .... J .... I U H 11... 11 ■ 1 i 1 ■ • ■ । ■ > . . । > • • . । 5.60 5.80 6.00 6.20 .
HO4B.D SCAN508.M Fri Jan 25 10:26:29 2002 Page 9
NYC-WTC_000050455
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000050716
Laboratory report showing non-detect results for volatile organic compounds in a GCMS blank analyzed on January 25-February 7, 2002.
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.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
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_000052233
Laboratory report showing GCMS blank analysis of sample AE00842 with compounds below detection limits.
1 shared non-person entities · 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 non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050481
Laboratory report for sample AE00167 documenting detection of unknown compounds and surrogate recovery on January 28, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
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 0.992
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.
2 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006026
Laboratory report documenting a GCMS blank test for sample AE03184 conducted on March 6, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.993
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 non-person entities · 1 shared topics · similarity 0.993
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 0.993
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_000050432
Administrative record from DEP Box 28 documenting GCMS activities at the World Trade Center site in January 2002.
Filed in the same folder
NYC-WTC_000050433
Fragmented page containing a document identifier and instructions regarding liquid-liquid extractor drip rates from January 24-25, 2002.
Filed in the same folder
NYC-WTC_000050435
Gas chromatography-mass spectrometry calibration analysis of sample AE00167 detecting multiple organic compounds including nitrosamines and dichlorobenzenes.
Filed in the same folder
NYC-WTC_000050439
Laboratory report listing concentrations of volatile organic compounds in sample AE00167 analyzed on January 24-25, 2002.
Filed in the same folder
NYC-WTC_000050481
Laboratory report for sample AE00167 documenting detection of unknown compounds and surrogate recovery on January 28, 2002.
Filed in the same folder