NYC-WTC_000047593
Laboratory report documenting GCMS analysis of sample AE07976 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting the GCMS analysis of sample AE08065 including surrogate recovery data and unknown compound screening on April 18, 2002.
NYC-WTC_000046771–000046785Folder label: “GCMS X 4/5/02 A 4/16/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File C:\MSDCHEM\1\DATA\020415\08065.D Vial: 22 Acq On 16 Apr 2002 3:59 am Operator: Nefliu Sample sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e
Quant Method : C:\MSDCHEM\1\METHODS\041202SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 4 Acetic acid, 3-[1,3]dioxola... Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 5.97 0.43 ug/L 361836 1,4-Dichlorobenzene-d4 9.99 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetic acid, 3-[1,3]dioxolan-2-y... 174 C8H14O4 1000186-02-3 50 2 Butane, 2-methoxy-2-methyl- 102 C6H140 000994-05-8 36 3 N-Ethylformamide 73 C3H7NO 000627-45-2 9 4 2-Butanone, 3-methoxy-3-methyl- 116 C6H12O2 036687-98-6 9 Abundance Scan 491 (5 964 min) 08065 D (-486) (-) m/z 73.30 100.00% 73
5000 43
87 103 5 60 5 80 6 00 6.20 6.40 11 55 01 11 r •1 ■ I ■11' i' ----- 1 "'' i ■ MI i' ■' ■ i' i' ■ ■' i ■' '' rI 11111111111111111111 1111 m/ z 43.30 29.02% n/z-> Abundance 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 #25344: Acetic acid, 3-[1.3]dioxolan-2-ylpropyl ester I 73
5000 ——1 5.60 5 80 6 00 6.20 6.40 43 m/ z 41.30 11.75% 27 55 87 113 131 174 01 --- 'i1' " i'1' ■ I’ +p TITTTT n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #114864 Butane, 2-methoxy-2-methyl- __ 73 AA4M—— 5 60 5 80 6 00 6 20 6.40 5000 55 m/z 45.30 10.86% 43 87 27
/z-> 0- 10 .i.1,p +T T‘umupuuumu*n‘99BIBB9*num 20 30 40 50 60 65 .I Hr 70 80 101 90 100 110 120 130 140 150 160 170 180 Abundance #857: N-Ethylformamide 31 5 60 5.80 6.00 6 20 6.40 73 m/z 71.20 8.54% 5000
1. 44 58 18 0 —p T I-——— I ' " 1 l' 1 " I 1 1 1 1 I 1 1 1 1 11 1 1 1 11' 1 rrr vrper 111 i ■ 111 ■ i > ■ | 111 > | r 111 n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 5.60 5 80 6 00 6 20 6.40
08065.D 041202SCAN.M Tue Apr 16 13:54:44 2002 Page 7
NYC-WTC_000046781
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_000047593
Laboratory report documenting GCMS analysis of sample AE07976 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047608
Laboratory report documenting GCMS analysis of sample AE07977 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047577
Laboratory report documenting GCMS analysis of sample AE07975 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046841
Laboratory report documenting GCMS analysis of sample AE08069 including surrogate recovery and unknown compounds on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046707
Laboratory report documenting the GCMS analysis of sample AE07978 including surrogate recovery data and unknown compound screening on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046757
Laboratory report documenting the GCMS analysis of sample AE08064 including surrogate recovery data and unknown compound screening on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047535
Gas chromatography-mass spectrometry analysis of sample AE07972 documenting other unknown compounds and a 2,4-DDD surrogate recovery value of 76.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046799
Laboratory report documenting the GCMS analysis of sample AE08067 including surrogate recovery data and unknown compound screening on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046740
Laboratory report documenting the GCMS analysis of sample AE08063 including surrogate recovery data and unknown compound screening on April 18, 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_000047886
GCMS analysis report for sample AE08256 showing surrogate recovery and unknown compounds from April 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_000048268
Laboratory report detailing surrogate recovery results for sample AE08260 analyzed on April 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046786
Laboratory report documenting the GCMS analysis of sample AE08066 including surrogate recovery data and unknown compound screening on April 18, 2002.
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.
NYC-WTC_000047904
GCMS analysis report for sample AE08257 showing surrogate recovery and unknown compounds from April 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046722
Laboratory report documenting the GCMS analysis of sample AE07979 including surrogate recovery data and unknown compound screening on April 18, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047608
Laboratory report documenting GCMS analysis of sample AE07977 conducted on April 18, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046707
Laboratory report documenting the GCMS analysis of sample AE07978 including surrogate recovery data and unknown compound screening on April 18, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048182
Laboratory report documenting GCMS analysis of sample AE08427 conducted on May 6, 2002, including surrogate recovery data.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047624
Laboratory report documenting GCMS analysis of sample AE07632 conducted on April 9, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000046683
Department of Environmental Protection GCMS analysis record for the World Trade Center site dated April 5-16 2002.
Filed in the same folder
NYC-WTC_000046684
Fragmented page from a GCMS file folder dated April 5, 2002, containing unreadable text and sample identifiers.
Filed in the same folder
NYC-WTC_000046687
Laboratory report showing GCMS blank analysis for sample AE07978 conducted between April 5 and 15, 2002, listing compounds below detection limits.
Filed in the same folder
NYC-WTC_000046695
Laboratory report showing GCMS calibration analysis for sample AE07978 conducted between April 5 and 15, 2002, listing compound responses.
Filed in the same folder
NYC-WTC_000046699
Laboratory report showing GCMS reference standard analysis for sample AE07978 conducted between April 5 and 15, 2002.
Filed in the same folder