GCMS analysis log for sample AE00702 showing surrogate recovery and unknown compounds detected on January 29, 2002.
NYC-WTC_000051895–000051913Folder 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\00702.D Vial: 2 . Acq On : 16 Jan 2002 3:57 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 7 2-Propanol, 1-(2-methoxypro... Concentration Rank 5
R.T. EstConc Area Relative to ISTD R.T.
9.82 0.40 ug/L 146304 1,4-Dichlorobenzene-d4 9.71
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Propanol, 1-(2-methoxypropoxy)... 148 C7H16O3 013429-07-7 83 2 PROPYLENE GLYCOL TRIMER 3 174 C9H18O3 000000-00-0 72 3 TRIPROPYLENE GLYCOL 2 192 C9H20O4 000000-00-0 56 4 TRIPROPYLENE GLYCOL 1 192 C9H20O4 000000-00-0 56 Abundance Scan 565 (9.824 min): 00702.D (-) m/ z 59.10 100.00% 59
5000
45 73 104 9.40 9.60 9.80 10.00 10.20 ,1 86 j OPPP ‘ 1* > < | ' * I ' | i | I11 I I | > 1 I I | I I 1 I | I I I I TMI I ! > I | I < m/z 45.10 14.36% n/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #43942:2-Propanol, 1-(2-methoxypropoxy)- $$ 1-(2-Methoxyp... 59
5000 , । . । TV f A .। ,. 9.40 9.60 9.80 10.00 10.20 m/z 73.10 9.66% 31 45 73 104
miz-> 0- Hosill, ... 4'" 30 40 50 60 70 ■ 11 ■ ■ ■ t • ■ ■ > i ■ > ■ ■ i > । 80 90 100 110 120 130 140 150 160 । ■ i ■ • ■ ■ ।1 • < ■ । • > ■ ■ । ■ > ■ ■ । ■ r
Abundance #78534: PROPYLENE GLYCOL TRIMER 3 59 1 1 i ' 1 9.40 9.60 9.80 10.00 10.20 5000 41 m/z 42.10 9.34% 103
I 73 87 117 130 m/z-> 01 TPTPTTT 30 40 ill. 1 i1 ■11 r 11 ■'1' i • ■ ■ • i1 ■ ■' i'1 ■ ■ i'1 ■111 ■' ‘ i '1 r 11 50 60 70 80 90 100 110 120 130 140 150 160 Abundance 59 #102327: TRIPROPYLENE GLYCOL 2 9.40 MM/N... 9 60 9.80 10.00 10.20 m/z 41.10 8.97% 5000
m/z-> 0 ' ■ । 30 40 45
111117111,72 ‘111 .... 50 89 60 .... 1 70 117 130 TTUU—tuuu’ur 80 103 161 11 ■' ■ ■ r 90 100 110 120 130 140 150 160 _MN/ 9.40 9.60 9.80 10.00 10.20
10702.D SCAN508.M Thu Jan 17 08:17:23 2002 Page 9
NYC-WTC_000051907
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000051877
GCMS analysis log for sample AE00701 showing surrogate recovery and unknown compounds detected on January 29, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
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 0.998
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 0.998
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 non-person entities · 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_000050519
Laboratory report for sample AE00169 documenting detection of unknown compounds and surrogate recovery on January 28, 2002.
1 shared non-person entities · 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_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_000050754
Laboratory report listing unknown compounds and surrogate recovery for sample AE00108 analyzed on February 7, 2002.
1 shared non-person entities · 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_000050735
Laboratory report listing unknown compounds and surrogate recovery for sample AE00027 analyzed on February 7, 2002.
1 shared non-person entities · 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.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
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_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