NYC-WTC_000051122
Laboratory report showing GCMS analysis of sample AE00319 for unknown compounds and DDD on January 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Laboratory report showing GCMS analysis of reference standards used for calibration during January 10-11, 2002 testing.
NYC-WTC_000051165–000051178Folder label: “GCMS X 1/8/02 A 1/10/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Quantitation Report (QT Reviewed) Data File : C:\MSDCHEM\1\5973N\02JAN10\0108R.D Vial: 2 Acq On : 10 Jan 2002 1:11 pm Operator: Sample : ref ext 1/8 Inst : Instrumen Mise : January 10, 2002 Multiplr: 1.00 MS Integration Params: SPLIT.P Quant Time: Jan 11 10:19:03 2002 Quant Results File: SCAN508.RES Quant Method : C:\MSDCHEM\1...\SCAN508. M (RTE Integrator) Title : 508 scan method Last Update : Thu Jan 10 11:01:02 2002 Response via : Initial Calibration DataAcq Meth : SCAN508 Internal Standards R.T. Qlon Response Cone Units Dev(Min) 1) 1,4-Dichlorobenzene-d4 9.72 152 1215072 20.00 ug/L 0.00 10) Naphthalene-d8 13.19 136 5205295 20.00 ug/L -0.02 17) Acenaphthene-diO 18.34 164 2686003 20.00 ug/L -0.01 29) Phenanthrene-diO 22.65 188 4392774 20.00 ug/L -0.02 38) Chrysene-dl2 30.50 240 3865104 20.00 ug/L -0.01 44) Perylene-dl2 34.42 264 2854149 20.00 ug/L 0.00
System Monitoring Compounds 37) 2,4-DDD 27.73 235 329003 4.74 ug/L 0.00 Spiked Amount 5.000 Recovery = 94.80% Target Compounds Qvalue 2) n-Nitroso-dimethylamine 3.99 74 133703 2.58 ug/L 53 3) bis (2-Chloroethyl) ether 9.24 93 319140 3.76 ug/L 71 4) 1,3-Dichlorobenzene 9.61 146 239259 2.62 ug/L 95 5) 1,4-Dichlorobenzene 9.76 146 252230 2.75 ug/L 98 6) 1,2-Dichlorobenzene 10.24 146 254949 3.14 ug/L 97 7) 2,2'-oxybis (1-Chloropropa 10.68 45 459769m 3.27 ug/L 8) n-Nitroso-di-n-propylamine 11.06 70 222893 3.48 ug/L 74 9) Hexachloroethane 11.03 117 63061 1.92 ug/L 96 11) Nitrobenzene 11.35 77 254201 2.62 ug/L 83 12) Isophorone 12.03 82 630330 3.60 ug/L 92 13) bis(2-Chloroethoxy)methane 12.77 93 402029 3.86 ug/L 93 14) 1,2,4-Trichlorobenzene 13.11 180 208733 3.08 ug/L 97 15) Naphthalene 13.25 128 922991 3.70 ug/L 99 16) Hexachlorobutadiene 13.84 225 63750 1.77 ug/L 99 18) Hexachlorocyclopentadiene 15.96 237 13935 0.58 ug/L 97 19) 2-Chloronaphthalene 16.65 162 532347 3.59 ug/L 92 20) Dimethylphthalate 17.88 163 702552 3.96 ug/L 95 21) 2,6-Dinitrotoluene 18.06 165 87125 2.52 ug/L 87 2 2) Acenaphthylene 17.86 152 811630 3.75 ug/L 97 23) Acenaphthene 18.42 153 593844 3.85 ug/L 99 24) 2,4-Dinitrotoluene 19.17 165 107854 2.38 ug/L 90 25) Diethylphthalate 20.00 149 716109 4.21 ug/L 98 26) 4-Chlorophenyl-phenylether 20.03 204 316742 4.43 ug/L 81 27) Fluorene 19.91 166 701996 4.01 ug/L 98 28) Azobenzene/1,2-Diphenylhyd 20.46 77 764607 3.61 ug/L 83 30) N-nitrosodiphenylamine 20.43 169 441307 3.96 ug/L 97 31) 4-Bromophenyl-phenylether 21.44 248 179001 3.92 ug/L 90 32) Hexachlorobenzene 21.78 284 197256 4.08 ug/L 91 3 3) Phenanthrene 22.70 178 1082758 4.47 ug/L 99 34) Anthracene 22.83 178 1024349 4.36 ug/L 99 (#) = qualifier out of range (m) = manual integration 0108R.D W042302.M Thu May 02 14:37:21 2002 Page 1
NYC-WTC_000051167
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000051122
Laboratory report showing GCMS analysis of sample AE00319 for unknown compounds and DDD on January 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.990
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 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051010
Blank analysis report for GCMS of sample AE00275 showing compounds below method detection limits from January 8-10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051137
Laboratory report showing GCMS analysis of sample AE00320 for unknown compounds and DDD on January 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051222
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE00465 conducted on January 18, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051040
Laboratory report showing GCMS analysis of sample AE00276 for unknown compounds and DDD on January 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052167
Laboratory report showing GCMS analysis of sample AE00838 including surrogate recovery and unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050189
Blank analysis report for GCMS testing of sample AD31647 confirming no contamination above detection limits.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.987
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.
1 shared non-person entities · 1 shared topics · similarity 0.989
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 non-person entities · 1 shared topics · similarity 0.989
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.
1 shared non-person entities · 1 shared topics · similarity 0.988
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 0.987
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000051789
GCMS analysis log for sample AE00703 showing detection of nitrosamines and chlorobenzenes on January 17, 2002.
Similarity score 0.999 (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 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050439
Laboratory report listing concentrations of volatile organic compounds in sample AE00167 analyzed on January 24-25, 2002.
Similarity score 0.999 (not a probability)
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.
Similarity score 0.998 (not a probability)
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.
Similarity score 0.998 (not a probability)
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.
Similarity score 0.998 (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_000051152
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_000051153
Document header page containing identification codes and metadata for GCMS files processed in early January 2002.
Filed in the same folder
NYC-WTC_000051156
Laboratory report detailing GCMS analysis of sample AE00327 for volatile organic compounds on January 10-11, 2002.
Filed in the same folder
NYC-WTC_000051179
Laboratory report documenting GCMS blank analysis to verify system cleanliness during January 10-11, 2002 testing.
Filed in the same folder
NYC-WTC_000051192
Gas chromatography-mass spectrometry analysis of sample AE00327 showing unknown compounds and surrogate 2,4-DDD measurement.
Filed in the same folder