Laboratory report documenting GCMS analysis of sample AD31647 with detection of unknown compounds and surrogate recovery.
NYC-WTC_000050205–000050221Folder 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\O2JAN22\31647.D Vial: 3 Acq On : 22 Jan 2002 1:51 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 22, 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 N-(2-Hydroxyethyl)-N' -[2'-(... Concentration Rank 10 R.T. EstConc Area Relative to ISTD R.T. 26.01 0.05 ug/L 27655 Phenanthrene-dl0 22.63 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 N-(2-Hydroxyethyl)-N'- [2'- (-meth. . . 255 C10H13N3O3S 000000-00-0 39 2 Ethene, 1,2-difluoro- $$ Ethylen... 64 C2H2F2 001691-13-0 5 3 Ethene, 1,1-difluoro- 64 C2H2F2 000075-38-7 5 4 Ethanol, 2-fluoro- (CAS) $$ 2-F1... 64 C2H5FO 000371-62-0 5 Abundance Scan 1983 (26.014 min): 31647.D(-) m/z 64.00 100.00% 64
5000 128 160 256 96 192 44 25.60 25.80 26.00 26.20 26.40 ■' । ■ ■ •' । T-rr+ • • i • • • i ■ • • ■ i1 ‘1 • i ■ ■ TT m/z 127.90 44.19% miz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #193372: N-(2-Hydroxyethy!)-N’-[2’-(-methoxycarbony!)thiop... 64 256 8000
128 6000 160 25.60 25.80 26.00 26.20 26.40 m/z 255.70 34.65% 4000 T-p-r-i-r-r-p-T-r-r-p 96 mrI 111 11 1 11 192221..... ‘ ' I ’ ' 1 * I ‘ ‘ ‘ I ’T r’ I ’ * TT nz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #926: Ethene, 1,2-difluoro- $$ Ethylene, 1,2-difluoro- 64 25.60 25.80 ‘26.‘oo‘ 26.20 26.40 5000 45 m/z 159.90 30.17% 31
14 1 '■ I ■1 ' 1 TT-p > > । 1 । । j • * । 1 । k 1 । । j 1 1 > > । 1 । 1I" 1 1 » 1 j 1 1 j 1 । 1 » 1 1 j bi j । j r tnfz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #923: Ethene, 1,1-difluoro- 64 25.60 25.80 26.00 26.20 26 40 m/z 191.80 27.65%
50001 45 31 1111" 1 11111" 11 m/z—> 20 40 60 ' 80 ‘ 100 120 140 160 180 200 “ 220 ‘ 240 260 25.60 25.80 26.00 26.20 26.40
31647.D SCAN508.M Thu Jan 24 13:55:41 2002 Page 12
NYC-WTC_000050220
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NYC-WTC_000050222
Laboratory report documenting GCMS analysis of sample AD31645 with detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050240
Laboratory report documenting GCMS analysis of sample AD31646 with detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052128
Laboratory report showing GCMS analysis of sample AE00843 including surrogate recovery and unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050258
Laboratory report documenting GCMS analysis of sample AD31664 with detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051642
Laboratory report showing GCMS analysis results for sample AE00616 conducted on February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051605
Laboratory report showing GCMS analysis results for sample AE00614 conducted on February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052108
Laboratory report showing GCMS analysis of sample AE00840 including surrogate recovery and unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050334
Laboratory report for sample AD31677 documenting detection of unknown compounds and surrogate recovery on January 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051024
Laboratory report documenting GCMS blank analysis to verify system cleanliness during January 8-10, 2002 testing.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050354
Laboratory report for sample AE00100 documenting detection of unknown compounds and surrogate recovery on January 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010027
GCMS laboratory results for sample AE01510 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared topics · similarity 0.997
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.
1 shared topics · similarity 0.997
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_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.
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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_000050189
Blank analysis report for GCMS testing of sample AD31647 confirming no contamination above detection limits.
Filed in the same folder