Gas chromatography-mass spectrometry analysis of sample AE00738 conducted on 1/29/02, detecting unknown compounds and 2,4-DDD surrogate at 99 ug with 5.0 MDL.
NYC-WTC_000051948–000051966Folder label: “GCMS X 1/10/02 A 1/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File : C:\MSDCHEM\1\5973N\02JAN16\00738.D Vial: 6 . Acq On : 16 Jan 2002 7:17 pm Operator: Sample : 508scan Inst : Instrumen Mise : January 16, 2002 Multiplr: 1.00 MS Integration Params: SPLIT.P Quant Time: Jan 17 08:12:24 2002 Quant Results File: SCAN508.RES
Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Last Update : Fri Jan 11 13:20:07 2002 Response via : Initial Calibration DataAcq Meth : SCAN508
Internal Standards R.T. Qlon Response Cone Units Dev(Min)
1) 1,4-Dichlorobenzene-d4 9.71 152 1230856 20.00 ug/L -0.01 10) Naphthalene-d8 13.19 136 5272900 20.00 ug/L -0.02 17) Acenaphthene-diO 18.34 164 2715862. 20.00 ug/L -0.01 29) Phenanthrene-diO 22.63 188 4498243 20.00 ug/L -0.03 38) Chrysene-dl2 30.49 240 3907074 20.00 ug/L -0.02 44) Perylene-dl2 34.42 264 2865920 20.00 ug/L 0.00
System Monitoring Compounds 37) 2,4-DDD 27.73 235 351706 4.95 ug/L 0.00 Spiked Amount 5.000 Recovery = 99.00%
Target Compounds Qvalue 2) n-Nitrosodimethylamine 3.60 74 9451 0.18 ug/L # 15 20) Dimethylphthalate 18.34 163 441680 2.46 ug/L t 56 21) 2,6-Dinitrotoluene 18.34 165 343073 9.81 ug/L # 17 35) Di-n-butylphthalate 24.85 149 18646 0.06 ug/L 98 41) Benzo(a)anthracene 30.50 228 8982 0.04 ug/L # 61 42) Bis(2-ethylhexyl)phthalate 31.11 149 65756 0.89 ug/L 98 43) Chrysene 30.50 228 8982 0.04 ug/L # 59 48) Benzo(a)pyrene 34.42 252 9688 0.05 ug/L # 1
(#) = qualifier out of range (m) = manual integration 00738.D SCAN508.M Thu Jan 17 08:12:25 2002 Page 1
NYC-WTC_000051950
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NYC-WTC_000051860
GCMS analysis log for sample AE00697 showing surrogate recovery and unknown compounds detected on January 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051895
GCMS analysis log for sample AE00702 showing surrogate recovery and unknown compounds detected on January 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051877
GCMS analysis log for sample AE00701 showing surrogate recovery and unknown compounds detected on January 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051967
GCMS analysis log for sample AE00739 showing surrogate recovery and unknown compounds detected on January 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051842
Gas chromatography-mass spectrometry analysis of sample AE00703 conducted on 1/28/02, detecting unknown compounds and 2,4-DDD surrogate at 117 ug with 5.0 MDL.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051930
GCMS analysis log for sample AE00737 showing surrogate recovery and unknown compounds detected on January 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050539
Laboratory report for sample AE00247 documenting detection of unknown compounds and surrogate recovery on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051697
Laboratory report showing GCMS analysis results for sample AE00470 conducted on January 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051549
Laboratory report showing GCMS analysis results for sample AE00556 conducted on February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052291
Laboratory report detailing GCMS scan results for sample AE00844, including detection of unknown compounds and surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050519
Laboratory report for sample AE00169 documenting detection of unknown compounds and surrogate recovery on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052311
Laboratory report detailing GCMS scan results for sample AE00841, including detection of unknown compounds and surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000051782
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_000051783
Technical log recording method parameters and sample processing details for a DEP laboratory procedure between January 10 and 16, 2002.
Filed in the same folder
NYC-WTC_000051785
GCMS analysis log for sample AE00703 showing detection of nitrosamines and chlorobenzenes on January 17, 2002.
Filed in the same folder
NYC-WTC_000051789
GCMS analysis log for sample AE00703 showing detection of nitrosamines and chlorobenzenes on January 17, 2002.
Filed in the same folder
NYC-WTC_000051794
GCMS analysis log for sample AE00703 showing blank results with compounds below detection limits on January 16, 2002.
Filed in the same folder