Laboratory report showing GCMS analysis of sample AE09575 conducted on May 14, 2002.
NYC-WTC_000023130–000023147Folder label: “GCMS X 5/8/02 A 5/9/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
.Data File : C:\MSDCHEM\l\DATA\050902\9575.D Vial: 11 Acq On : 9 May 2002 11:26 pm Operator: Mclean Sample : 5/8 kb Inst Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 9 5-Thiazolecarboxylic acid, . Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
33.84 0.57 ug/L 572763 Perylene-dl2 34.71
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 5-Thiazolecarboxylic acid, 2,4-d... 185 C8H11N02S 007210-77-7 50 2 dl-2-Ethylhexyl chloroformate 192 C9H17C102 024468-13-1 27 3 Benzene, l-nitro-2-(octyloxy) - 251 C14H21NO3 037682-29-4 17 4 Benzene, l-nitro-2-(octyloxy) - 251 C14H21NO3 037682-29-4 17 Abundance Scan 5235 (33.838 min): 9575.D (-5227) (-) m/z 185.10 100.00% 185
57 5000 71 43 84 98 112 125139 , . th . 33.60 33.80 34.00 34.20 — 281 203 O-m —l— JJIiL i ■ ■ ■ ■ i 1 IIi............... -- I m/z 57.10 57.14% m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #79017:5-Thiazolecarboxylic acid, 2,4-dimethyl-, ethyl ester ___ 140 185
71 A-NWWwwj 5000 116 157 45 33.60 33.80 34.00 34.20 98 m/z 71.10 44.73%
m/z-> O- 20 40 60 80 L.178.1., h III I 1 1 1 1 1 11>'I ■ ' ■ ' I ' ' ' ' I ’'1'I'' ' ' I ' ' 100 120 140 160 180 200 220 240 260 280 Abundance 57 70 #17577: dl-2-Ethylhexyl chloroformate 112 mosoutootsa 33.60 33.80 34.00 34.20 5000 m/z 70.10 40.83% 43 83
01........ " panll—44 97 । li"il"| । (al 129 149... 192................. m/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #16294: Benzene, 1 -nitro-2-(octyloxy)- 43 57 33.60 33.80 34.00 34.20 m/z 43.15 33.81% 71 5000 29 83 112 139 MpMWlhwr — 221 251 m/z-> 0 : 20 40 1444 +41 60 80 .27,1,174.,.., ■ । > > 1 ■ । 100 120 140 160 180 200 220 240 260 280 ■ 1 1 । > 1 1 । l' 1 1 1 > । । - 33.60 33.80 34.00 34.20
9575.D 050102.M Mon May 13 11:51:02 2002 Page 12
NYC-WTC_000023146
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_000023107
Laboratory report showing GCMS analysis of sample AE09574 conducted on May 14, 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_000023179
Laboratory report showing GCMS analysis of sample AE09577 conducted on May 14, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023156
Laboratory report showing GCMS analysis of sample AE09576 conducted on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024167
Lab notes regarding low recovery in sample AE10206 requiring re-extraction and successful re-analysis on May 21, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023454
Laboratory report showing GC/MS analysis results for sample AE10160 including surrogate recovery data on May 14, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024126
Laboratory report detailing GCMS analysis of sample AE10899 conducted on May 21, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023063
Laboratory report detailing gas chromatography mass spectrometry analysis of sample AE09572 conducted on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023871
Laboratory report showing GC/MS analysis of sample AE10901 with surrogate recovery data for 2,4-DDD.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023472
Laboratory report showing GC/MS analysis results for sample AE10163 including surrogate recovery data on May 14, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023517
Laboratory report page showing GC/MS analysis for sample AE10817 including surrogate recovery data on May 14, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023991
Laboratory report showing GC/MS analysis of sample AE10984 with surrogate recovery data for 2,4-DDD.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045984
Gas chromatography-mass spectrometry report for sample AE10809 showing detection of unknown compounds and surrogate recovery.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗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_000022961
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000022962
Fragmentary record containing a document identifier and date from the DEP GCMS analysis series.
Filed in the same folder
NYC-WTC_000022965
Laboratory report of a GCMS blank run conducted on May 14, 2002, showing non-detect results for various compounds.
Filed in the same folder
NYC-WTC_000022990
Laboratory report documenting GCMS calibration verification analysis conducted on May 14, 2002.
Filed in the same folder
NYC-WTC_000022994
Laboratory report of GCMS reference standard analysis conducted on May 14, 2002, showing recovery percentages.
Filed in the same folder