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.
NYC-WTC_000051842–000051859Folder label: “GCMS X 1/10/02 A 1/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
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Data File : C:\MSDCHEM\1\5973N\02JAN16\00703.D Vial: 3 Acq On : 16 Jan 2002 4:47 pm Operator: Sample : 508scan Inst : Instrumen Mise : January 16, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library- : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 10 l-Hexadecanol (CAS) $$ Ceta... Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T. 27.58 0.29 ug/L 167968 Chrysene-dl2 30.49 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 1-Hexadecanol (CAS) $$ Cetal $$ ... 242 C16H34O 036653-82-4 76 2 l-Hexadecanol $$ n-Cetyl alcohol... 242 C16H34O 036653-82-4 68 3 1-Octadecene 252 C18H36 000112-88-9 64 4 5-Octadecene, (E)- 252 C18H36 007206-21-5 64 Abundance Scan 2120 (27.578 min): 00703. D (-) m/ z 43.10 100.00% 43 55 69 83 97
5000 111 / 125 27.20 27.40 27.60 27.80 28.00 0—1+r Tu II, , Il | ! ,ll........ . . ...... ‘I m/z 97.10 67.75% n/z-> 40 60 80 100 120 140 160 180 200 220 240 Abundance #177034:1 -Hexadecanol (CAS) $$ Cetal $$ Ethal $$ Etho) $$... 43 55
83 5000 — 70 97 27 20 27.40 27.60 27.80 28.00 111 m/z 55.10 67.59%
0- TTT I, ..................... ... 0 ...... .......... ... , , — - , ,125 m/z--> 40 60 80 100 120 140 160 180 200 220 240 Abundance #177032: 1-Hexadecanol $$ n-Cetyl alcohol $$ n-Hexadecan-1... 55 69 83 MAAM,AA /, ,AA NM 97 27.20 27.40 27.60 27.80 28.00 5000 m/ z 83.10 65.76%
42 111 125 196 224 OPT Tr ' i 1 ■ ' ■ i ■ ' ' ' i 1 ' 1 ' i 1 1 ' 1 i ■ ■ ' ' i ' ■ ' ' i r 1 ’ 1 i n/z-> Abundance 40 60 55 120 140 #190568:1-Octadecene 160 180 200 220 240 ..... A.... , 27.20 27.40 27.60 27.80 28.00 m/ z 69.10 61.30% 83 97 5000 70 42 111 125
/z-> 0 1 1 I' 1 40 60 i 1 1 ■ 1 1 80 1.77...... 100 120 140 160 180 200 220 240 1’1*111 11 1 I I 252 A-p--A-AAA 27.20 27.40 27.60 27.80 28.00
10703.D SCAN508 .M Thu Jan 17 08:17:30 2002 Page 12
NYC-WTC_000051857
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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 0.998
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 0.998
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 0.997
machine-extracted · confidence unavailable · Check page ↗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 0.997
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_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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051948
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.
1 shared topics · Same agency, volume and box · similarity 0.997
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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051586
Laboratory report showing GCMS analysis results for sample AE00613 conducted on February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050774
Laboratory report listing unknown compounds and surrogate recovery for sample AE00106 analyzed on February 7, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003503
Laboratory report documenting GCMS analysis of sample AE01140 conducted on February 27, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006146
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03248 conducted on March 15, 2002.
1 shared topics · similarity 0.996
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_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