Laboratory report documenting GCMS blank analysis of sample AD30643 conducted on February 1, 2002.
NYC-WTC_000018420–000018435Folder label: “GCMS X 12/18/01 A 12/30/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\DEC27O1\LBE.D Vial: 51 Acq On : 30 Dec 2001 8:17 am Operator: 209 GALOS Sample : GC/MS SCAN 12/18 A Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 7 N-(Trifluoroacetyl)-0,0*,O’‘-t Concentration Rank 8
R.T. EstConc Area Relative to ISTD R.T.
22.79 0.51 ug/1 212889 Acenaphthene-dl0 20.56
Hit# Of 5 Tentative ID MW MolForm CAS# Qual
I N- (Trifluoroacetyl)-0,0‘ ,0 '’-tris(t 481 C19H34F3NO4Si3 000000-00-0 43 2 Benzeneethanamine, N-[ (pentafluorop 563 C24H34F5NO3Si3 055429-13-5 43 3 Trisiloxane, 1. ,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 37 4 N- (Trifluoracet yl)-0,0',On-tris(tri 495 C20H36F3NO4Si3 000000-00-0 37 Abundance Scan 1933 (22.789 min): LBE.D (-) m/ z 73.0,0 100.00% 73
5000 147 * 221 281 355 22.40 22.60 22.80 23.00 23.20 401 I ri 1 1 ■191, .. 251.., 327 i 45 117 — m/z 147.00 27.12% mz-> 50 100 150 200' 250 300 350 400 450 500 550 Abundance #58326: N-(Trifluoroacetyl)-O,O'.O"-tris(trfmethy(silyI)no 73 355 5000 ‘ * I • ‘ ‘ ‘ I ’ ‘ 22.40 22.60 22.80 23.00 23.20 m/z 355.0 23.84% . 45r, x 120147 193 265 ...................................... 481................. miz-> ' 50 ’•1 ■100i ■ 1 '• •150 j ■ ■ ■ • i • • ■ ■ i r 200 250 300 ‘ ‘ 350 ‘ 400 ' 450 500 ' 550 Abundance #74706: Benzeneethanamine, N-f(pentafluorophenyl)methylene] 73 355 ■ i 1 ■111 T T T 22.40 22.60 22.80 23.00 23.20 5000 m/z 221.05 18.32%
45 208 251 281 386 458 548 m/z-> 50 100 ‘ ' 150 200 ‘ 250 300 350 466 450 “566 ‘ 550 ‘ Abundance #52459: Trisiloxane, 1,1,1.5.5,5-hexamethyl-3,3-bls[(trimet 73 147 22.40 22.60 22.80 23.00 23.20 281 m/z 281.00 13.43% 5000
369 207 249. ----- 338............... ...................... ... miz—> g 100 150 200 250 300 ‘ 350 “ 400 ‘ ' 450 " 500 ' ‘ 550 ' 22.40 22.60 22.80 23.00 23.20
LBE.D GCMS1126.M Fri Feb 01 11:32:00 2002 Page 7
NYC-WTC_000018432
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000018546
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019049
Laboratory report documenting gas chromatography-mass spectrometry blank analysis for volatile organic compounds conducted on January 7, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017663
Laboratory report documenting gas chromatography-mass spectrometry blank analysis conducted on December 27, 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017126
Laboratory report documenting GCMS analysis of sample AD30601 for volatile organic compounds on January 10, 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_000017748
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30357 conducted on January 10, 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_000019130
Laboratory report of gas chromatography-mass spectrometry analysis for sample AD30256 conducted on January 9, 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_000034958
Calibration report showing recovery percentages for various chemical standards used in the GCMS analysis.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004149
Large multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036798
GCMS analysis report for sample AD29523 listing unknown compounds and surrogate recovery data from January 28, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036712
GCMS analysis report for sample AD29563 listing unknown compounds and surrogate recovery data from January 28, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035776
Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031088
Gas chromatography-mass spectrometry analysis of environmental sample AD26202 conducted Dec 5, 2001, identifying unknown compounds.
1 shared non-person entities · 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.
Page similarity is temporarily unavailable or this page has no indexed vector.
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_000018416
Single-page document containing GCMS data or metadata associated with the WTC site in December 2001.
Filed in the same folder
NYC-WTC_000018417
Laboratory log sheet detailing Method 508 extraction and analysis parameters for samples processed in December 2001.
Filed in the same folder
NYC-WTC_000018436
Laboratory report documenting GCMS calibration data for sample AD30643 conducted on February 1, 2002.
Filed in the same folder
NYC-WTC_000018440
Laboratory report documenting GCMS reference analysis of sample AD30643 conducted on February 1, 2002.
Filed in the same folder
NYC-WTC_000018445
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
Filed in the same folder