NYC-WTC_000036350
Blank sample analysis report for GCMS testing showing non-detect levels for target analytes.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Document / 12 pages
GCMS blank results for sample AD29022, Dec 17 2001
Machine-extracted title · confidence 95%Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
NYC-WTC_000035776–000035787Folder label: “GCMS X 11/30/01 A 12/10/01”
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OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Tentatively Identified Compound (LSC) summary
Operator ID: 209 GALOS Date Acquired: 10 Dec 2001 11:42 am Data File: C:\HPCHEM\1\DATA\DEC1001\LB.D Name: gc/ms scan 11/30 Mise: Method: C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title: 209 625/TCLP calibration table Library Searched: C: \DATABASE\NBS75K. L
TIC Top Hit name RT EstConc Units Area IntStd ISRT ISArea ISConc
Silane,—tetramethyl - 7.59 3.8 ug/1 907560 ISTD01 11.67 4745140 20.0 2-Propanol, l-(2-met 11.35 0.6 ug/1 154130 ISTD01 11.67 4745140 20.0 2 Prepanol, 1 - (2 -met 11.42 0.9 ug/1 209467 ISTD01 11.67 4745140 20.0 Tributyl” acetylcitra 30.29 4.1 ug/1 887624 ISTD05 33.01 4297180 20.0 4- -1,5-Heptadi 35.79 0.6 ug/1 95572 ISTD06 37.10 3447790 20.0
LB.D GCMS1126.M Thu Dec 13 10:55:25 2001
NYC-WTC_000035787
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NYC-WTC_000035787Source: NYC Law Department, mirrored locally
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NYC-WTC_000036044
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1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037219
Gas chromatography-mass spectrometry blank report for sample AD29932 analyzing nitrosamines and chlorinated compounds on December 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036210
Reference analysis results for target analytes used to verify GCMS instrument performance in December 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036311
Laboratory analysis report for sample AD29285 conducted on December 28, 2001, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.995
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 topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036079
Laboratory report showing GCMS scan results for sample AD29135 including detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036137
Laboratory report noting GCMS scan results for sample AD29233 with phthalates and nonadecanol detected.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035831
Lab notes for sample AD29141 indicate detection of bis(2-Ethylhexyl)phthalate and one LCS compound outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034759
Laboratory analyst notes on GCMS scan results and recovery rates for sample AD28595 analyzed in early December 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035853
Lab notes for sample AD29139 indicate detection of di-n-butylphthalate and one LCS compound outside acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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 topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗More like this page
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