Blank analysis report for GCMS testing of sample AD31647 confirming no contamination above detection limits.
NYC-WTC_000050189–000050204Folder label: “GCMS X 1/3/02 A 1/22 - 1/23/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02JAN22\0103BA.D Vial: 1 Acq On : 22 Jan 2002 10:32 am Operator: Sample : lab blank 1/3 a Inst : Instrumen Mise : January 22, 2002 Multipir: 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 Benzene, 1-bromo-4-chloro- . Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T. 18.72 0.09 ug/L 47038 Acenaphthene-dl0 18.34 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Benzene, 1-bromo-4-chloro- $$ p-... 190 C6H4BrCl 000106-39-8 9 2 Bitoscanate 192 C8H4N2S2 004044-65-9 9 3 1,5-Naphthalenedithiole 192 C10H8S2 000000-00-0 9 4 4(3H)-Pteridinone, 3-hydroxy-2,7... 192 C8H8N4O2 018106-62-2 9 Abundance Scan 1344 (18.718 min): 0103BA.D (-) m/z 64.00 100.00% 64 192
5000 128 162 96 18.40 18.60 18.80 19.00 1’611161/11 T‘ I . . . . I . U . 1. . 1 . 1 . . . . I . . ., ! . . • • i‘ ‘ ‘‘ I “ ‘ ’lu 1 • l ‘ m/z 191.80 89.39% nz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #99525: Benzene, 1 -bromo-4-chioro- $$ p-Bromochlorobenzene... 1:2
111 5000 ' ‘ I ‘ ‘ ‘ I ■ ‘ ‘ I ‘ ‘ I ‘ ' I TO 18.40 18.60 18.80 19.00 50 m/z 127.90 28.16% " i ‘ ■i ■ ■ l9 T’IT mz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #102100: Bitoscanate 192 ■ i ■ ■ ■ ■ i ■ 1 • • i • • • • i 18.40 18.60 18.80 19.00 5000 m/z 162.00 28.16% 134 63 75 90 160 1102 . miz-> mH , ........... .......................................................................................................... ■
> ] 111 > (l ■ 30 40 50 K) 70 80 90 100 110 120 130 140 150 160 170 180 190 200 j ■, > 11 ■ > i > j
Abundance #102434:1,5-Naphthalenedithiole ■ I ' ' ' 1 I 1 1 1 1 I 1 1 1 1 I 1 1 ' 1 I 192 18.40 18.60 18.80 19.00 m/z 193.80 21.70%
5000| 115 128 159 147 33 102 , .. 1 "V" . |.... | .. ..!....|....|....|.i.11I...|.T..|... p-n-rp-TVrp- T-p-rrrp-r ’ITT ■ • । ' i ■1 • ■ । ■ ■ • ■ । ■ ■ ■ • । n/z—> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 18.40 18.60 18.80 19.00
0103BA.D SCAN508.M Thu Jan 24 13:46:53 2002 Page 9
NYC-WTC_000050199
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000052029
Laboratory report showing GCMS blank analysis of sample AE00830 with compounds below detection limits.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051512
Laboratory report showing GCMS blank analysis results for sample AE00555 conducted between January 29 and February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049891
Laboratory report showing blank analysis results with concentrations below method detection limits for various organic compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050222
Laboratory report documenting GCMS analysis of sample AD31645 with detection of unknown compounds and surrogate recovery.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050205
Laboratory report documenting GCMS analysis of sample AD31647 with detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003981
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
2 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037616
Laboratory report showing GCMS blank analysis results for volatile organic compounds with detection limits below MDL.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004494
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
2 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004935
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
2 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004770
Chromatogram and method report for DFTPP calibration verification conducted on February 5, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018830
GCMS report for sample AD28861 showing detection of unknown compounds and surrogate recovery data.
1 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010843
Laboratory report documenting a blank run for gas chromatography-mass spectrometry analysis of sample AE02713.
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.
NYC-WTC_000050317
Laboratory report for sample AD31676 documenting detection of unknown compounds and surrogate recovery on January 25, 2002.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050276
Laboratory report documenting GCMS analysis of sample AD31674 with detection of unknown compounds and surrogate recovery.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010066
GCMS laboratory results for sample AE01547 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
Similarity score 0.980 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052167
Laboratory report showing GCMS analysis of sample AE00838 including surrogate recovery and unknown compounds.
Similarity score 0.980 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052167
Laboratory report showing GCMS analysis of sample AE00838 including surrogate recovery and unknown compounds.
Similarity score 0.979 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004770
Chromatogram and method report for DFTPP calibration verification conducted on February 5, 2002.
Similarity score 0.979 (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_000050177
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_000050178
Instrument log sheet recording sample counts and operational parameters for GCMS Method 508 analysis in January 2002.
Filed in the same folder
NYC-WTC_000050180
Calibration report for GCMS analysis of sample AD31647 listing target compounds and response factors.
Filed in the same folder
NYC-WTC_000050184
Reference scan data for GCMS analysis of sample AD31647 listing target compounds and response factors.
Filed in the same folder
NYC-WTC_000050205
Laboratory report documenting GCMS analysis of sample AD31647 with detection of unknown compounds and surrogate recovery.
Filed in the same folder