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 -- I.------- -----£----
Data File : C:\MSDCHEM\1\5973N\O2JAN24\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 10 2-CYANOCARBAZOLE $$ 9H-Carb... Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T. 22.28 0.12 ug/L 63471 Phenanthrene-dl0 22.63 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-CYANOCARBAZOLE $$ 9H-Carbazole... 192 C13H8N2 057955-18-7 80 2 3-Cyanocarbazole $$ 9H-Carbazole... 192 C13H8N2 057102-93-9 80 3 8-(3-Hydroxyethyl)-3-methoxybicy... 192 C12H16O2 000000-00-0 59 4 1,3-Benzodioxole, 4-methoxy-6-(2♦ 192 C11H1203 000607-91-0 59 Abundance Scan 1656 (22.280 min): 0104B.D (-) m/z 192.10 100.00% 1512
5000 m 22.00 22.20 22.40 22.60 40 ,49 ..। I।....!.,,,।. 82 % 146 160 mhmmmO00mmODmmP I ‘tTTpn m/z 193.10 19.70% nz—> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #103420:2-CYANOCARBAZOLE $$ 9H-Carbazole-2-carbonitrile (CAS 1$2
5000 ‘ 22.00 22.20 22.40 22.60 m/z 146.10 15.82% 96 164 , N I 138 II TTT]Uu—mu]—ummmmmpmpupu*upumTmll 11133 miz—> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #103424:3-Cyanocarbazole $$ 9H-Carbazole-3-carbonitrile (CAS 152 A 22.00 22.20 22.40 22.60 5000 m/z 191.00 15.61%
96 164 | 138
miz—> 30 40 ■ ‘ | ■ ■ ■ ' | | " I ' ‘ ' I ' ‘ ' I ' ' I ' I ‘ ‘ 1 I " " I " “ I ' " ' ! ' ‘
60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 ' I “ ‘ 1 I ' 1L 1′1112′3 '' i “ “ i ■ “ ■ i
Abundance #103293:8-(3-Hydroxyethyl)-3-methoxybicyclo[4.2.0]octa-1 161 19 2 22.00 22.20 22.40 22.60 147 m/z95.90 15.20% 103 121 5000 131 177
■ ■i “ " i" i■■■'i■' “ i'■■■i■ “ 11"'•।। ■11 ■ ■ ■ ■ । • i • ■ • ‘I H l..... '1'I'’ Illi /z—> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 22.00 22.20 22.40 22.60
)104B.D SCAN508.M Fri Jan 25 10:26:30 2002 Page 12
NYC-WTC_000050458
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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