GCMS analysis log for sample AE00740 showing surrogate recovery and unknown compounds detected on January 29, 2002.
NYC-WTC_000051984–000052000Folder label: “GCMS X 1/10/02 A 1/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\MSDCHEM\1\5973N\O2JAN16\00740.D Vial: 8 Acq On : 16 Jan 2002 8:57 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 6 2-Propanol, 1-(2-methoxy-l-... Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
9.53 0.43 ug/L 169368 1,4-Dichlorobenzene-d4 9.71
Hit# Of 5 Tentative ID MW MolForm ' CAS# Qual
l 2-Propanol, 1-(2-methoxy-1-methy... 148 C7H16O3 020324-32-7 72 2 DIPROPYLENEGLYCOL METHYL ETHER $... 148 C7H16O3 020324-32-7 72 3 TRIPROPYLENE GLYCOL 1 192 C9H20O4 000000-00-0 64 4 TRIPROPYLENE GLYCOL 2 192 C9H20O4 000000-00-0 64 Abundance Scan 539 (9.527 min): 00740.D (-) m/z 59.10 100.00% 59
5000 45
39,| 73
84 103
। 129 9.20 9.40 N 9.60 9.80 01 ' 1 1 1 1 1 1 1 1 1 '11 1 1 1 '1P ' 1 ' l ' ' jl) 11111, ■ ■ i 1 ■ ■ ■ i • PPmP19—90999P2mm——9—0 m/ Z 45.10 42.20% n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #43943: 2-Propanol, 1-(2-methoxy-1 -methylethoxy)- $$ Dipro... 59
5000 45 103 9.20 9.40 9.60 9.80 73 31 m/z 103.10 34.83% 0- • । 130 • i ■ > ■ > । •.. 11 .i . । ... I |.... । । ........................ 11 " i1 •' ■ i ■ •1 ■ i ■ ■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #43944: DIPROPYLENEGLYCOL METHYL ETHER $$ 2-Propanol, 1-(2... 59 103 ___ _______ .. 9.20 9.40 9.60 9.80 5000 m/z 73.10 29.79% 45 73 31
......N 15 130 0-PTI --P+ • | • k l | • " ' ■ | ■ n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #102326: TRIPROPYLENE GLYCOL 1 59 9.20 9.40 9.60 9.80 m/z 41.10 21.40%
5000 45 103
0'1 1 1 1 1 T'' mPPTTHP ' i72r' ................. Ii TT"u 117 130 I’I’II n/z--> 10 20 30 40 50 60 70 80 90 100 110 120 130 9.20 9.40 9.60 9.80
30740.D SCAN508.M Thu Jan 17 08:17:58 2002 Page 8
NYC-WTC_000051995
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NYC-WTC_000052001
GCMS analysis log for sample AE00699 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_000051642
Laboratory report showing GCMS analysis results for sample AE00616 conducted on February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052128
Laboratory report showing GCMS analysis of sample AE00843 including surrogate recovery and unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051567
Laboratory report showing GCMS analysis results for sample AE00562 conducted on February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050558
Laboratory report listing unknown compounds and surrogate recovery for sample AE00248 analyzed on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052108
Laboratory report showing GCMS analysis of sample AE00840 including surrogate recovery and unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050240
Laboratory report documenting GCMS analysis of sample AD31646 with detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051236
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE00366 conducted on January 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051364
Laboratory report showing GCMS analysis of sample AE00314 with surrogate recovery data on January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050334
Laboratory report for sample AD31677 documenting detection of unknown compounds and surrogate recovery on January 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
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 topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010027
GCMS laboratory results for sample AE01510 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared topics · similarity 0.997
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