Laboratory commentary noting no unusual compounds found in sample AE00944, with one standard recovery below acceptance range.
NYC-WTC_000052396–000052403Folder label: “GCMS X 1/14/02 A 2/22 - 2/23/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Quantitation Report (QT Reviewed)
Data File : C:\MSDCHEM\l\DATA\022202\0944.D Vial: 13 Acq On : 22 Feb 2002 10:49 pm Operator: McLean Sample : 1/14/02 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Feb 27 06:24:02 2002 Quant Results File: 5080202.RES
Quant Method : C:\MSDCHEM\l\5973N\5080202.M (RTE Integrator) Title : Quantitation For Method 508gcscan Last Update : Mon Feb 25 19:17:14 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN
Internal Standards R.T. Qlon Response Cone Units Dev(Min)
1) 1,4-Dichlorobenzene-d4 9.58 150 973821 20.00 ug/L 0.00 10) Naphthalene-d8 13.05 136 2637729 20.00 ug/L 0.00 17) Acenaphthene-diO 18.17 164 1440370 20.00 ug/L 0.00 29) Phenanthrene-dlO 22.52 188 2213755 20.00 ug/L 0.00 38) Chrysene-dl2 30.34 240 2092537 20.00 ug/L -0.02 44) Perylene-dl2 34.21 264 1460695 20.00 ug/L 0.00
System Monitoring Compounds 37) 2,4-ddd surr 27.47 235 155942 4.44 ug/L 0.00 Spiked Amount 5.000 Recovery = 88.80%
Target Compounds Qvalue 2) N-nitroso-dimethyl amine 0.00 74 0 N.D. d 3) bis(2-chloroethyl) ether 0.00 93 0 N.D. 4) 1,3 - Dichlorobenze 0.00 146 0 N.D. 5) 1,4 - Dichlorobenzene 0.00 146 0 N.D. 6) 1,2 - Dichlorobenzene 0.00 146 0 N.D. 7) 2,2 ' - oxybis (l-Chloropr 0.00 45 0 N.D. 8) N-Nitroso-di-n-propylamine 0.00 70 0 N.D. 9) Hexachloroethane 0.00 117 0 N.D. 11) Nitrobenzene 0.00 77 0 N.D. 12) Isophorone 0.00 82 0 N.D. 13) bis(2-Chloroethoxy) methan 0.00 93 0 N.D. 14) 1,2,4-Trichlorobenzene 0.00 180 0 N.D. 15) Naphthalene 0.00 128 0 N.D. 16) Hexachlorobutadiene 0.00 225 0 N.D. 18) Hexachlorocyclopentadiene 0.00 237 0 N.D. 19) 2 -chloronaphthalene 0.00 162 0 N.D. 20) Dimethylphthalate 0.00 163 0 N.D. 21) 2,6-Dinitrotoluene 18.17 165 187219 9.34 ug/L # 25 22) Acenaphthylene 0.00 152 0 N.D. 23) Acenaphthene 0.00 153 0 N.D. 24) 2,4-Dinitrotoluene 0.00 165 0 N.D. 25) Diethylphthalate 0.00 149 0 N.D. 26) 4-Chlorophenyl-phenyl ethe 0.00 204 0 N.D. 27) Fluorene 0.00 166 0 N.D. 28) Azobenzen/ 1,2-Diphenylhyd 0.00 77 0 N.D. 30) N-Nitrosodiphenylamine 0.00 169 0 N.D. 31) 4-Bromophenyl-phenyl ether 0.00 248 0 N.D. 32) Hexachlorobenzene 0.00 284 0 N.D. 33) Phenanthrene 0.00 178 0 N.D. 34) Anthracene 0.00 178 0 N.D. 35) Di-n-butylphthalate 24.68 149 12576 0.08 ug/L 91 36) Fluoranthene 0.00 202 0 N.D. 39) Pyrene 0.00 202 0 N.D. 40) Butylbenzylphthalate 0.00 149 0 N.D. 41) Benzo (a) antracene 30.33 228 4803 0.03 ug/L 61 42) Bis (2-ethylhexyl) phthala 0.00 149 0 N.D. 43) Chrysene 30.33 228 4803 0.04 ug/L 58 45) Di-n-Octylphthalate 0.00 149 0 N.D. 46) Benzo (b) fluoranthene 0.00 252 0 N.D.
(#) = qualifier out of range (m) = manual integration 0944.D 5080202.M Wed Feb 27 11:40:25 2002 Page 1
NYC-WTC_000052398
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NYC-WTC_000052404
Laboratory report detailing GCMS scan results for sample AE00947, including detection of unknown compounds and surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052505
GCMS analysis report for sample AE01649 identifying unknown compounds and DDD in March 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052489
GCMS analysis report for sample AE01646 identifying unknown compounds and DDD in March 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052443
GCMS analysis report for sample AE01641 showing blank results with no detected compounds in March 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052497
GCMS analysis report for sample AE01648 identifying unknown compounds and DDD in March 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052451
GCMS analysis report for sample AE01642 identifying unknown compounds and DDD in March 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052412
Laboratory commentary noting no unusual compounds found in sample AE00948, with one standard recovery below acceptance range.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052388
Laboratory report detailing GCMS scan results for sample AE00949, including detection of unknown compounds and surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012156
Laboratory report for GC/MS analysis of sample 1640 using Method 508 scan on February 26 and March 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012024
Gas chromatography-mass spectrometry analysis report for sample AE04246 conducted on April 1, 2002, including surrogate recovery data.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011984
Gas chromatography-mass spectrometry results for sample AE04245 including unknown compounds and surrogate recovery data from April 1, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012041
Gas chromatography-mass spectrometry analysis report for sample AE04330 conducted on April 1, 2002.
1 shared topics · similarity 0.998
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_000052330
Header page from a series of GCMS laboratory reports covering samples analyzed between February 22 and 23, 2002.
Filed in the same folder
NYC-WTC_000052331
Document header or log entry indicating GCMS analysis activities conducted between February 22 and 23, 2002.
Filed in the same folder
NYC-WTC_000052332
Technical data sheet recording GCMS Method 508 calibration results including response factors and percent relative standard deviation for various compounds.
Filed in the same folder
NYC-WTC_000052355
Quality control report verifying GCMS performance using DFTPP standards with pass/fail status for specific mass fragments.
Filed in the same folder
NYC-WTC_000052357
Laboratory report detailing GCMS analysis results for sample AE00943 listing concentrations of volatile organic compounds.
Filed in the same folder