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 1 Heptane Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T. 3.14 0.54 ug/L 458780 1,4-Dichlorobenzene-d4 9.99
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Heptane 100 C7H16 000142-82-5 91 2 Heptane 100 C7H16 000142-82-5 91 3 Heptane 100 C7H16 000142-82-5 90 4 Heptane 100 C7H16 000142-82-5 64 Abundance Scan 10 (3 138 min) 08065.D (-3) (-) m/z 43.30 100.00% 43
71 57 5000
100 —TTPArm 3 20 3 30 3 40 3.50 3.60 35 | 85 0- 1 ' i ' ■ ' ‘ i ■ ' ■ ■ i ' ' 1 1 i ■ ■ ■ ■ i ""T m/z 71.30 61.53% n/z-> 0 10 20 30 40 50 60 70 80 90 100 Abundance #109303: Heptane 43
5000 29 57 71 ‘ ' 1 1 I ' 1 ' 1 I ' 1 ' 1 I ' 1 1 1 I 1 1 ' 1 I 1 3.20 3.30 3 40 3 50 3 60 m/z 57.30 54.06% 100
n/z-> 04 1 IIIIIIA/I.I 0 10 15 20 -34 ++ 30 40 51 | 50 PTTT 160 65 70 1,77,185..... 1. 80 90 100 Abundance #109668 Heptane 43 3 20 3 30 3.40 3 50 3.60 5000- 57 71 m/z 41.25 51.26% 29
100
n/Z-> 0 0 j ' i 1 1 10 22 T Ti Pt+ ' । 37 20 :30 ~ 'T 40 50 +514 63 PTTT I60 77 85 91 1 1 1 1 1 1 i ■ r1 1 i ' 1 ' 1 1 1 1 1 1 I 70 80 90 | 100 Abundance #109598 Heptane MRAMAAC 43 3.20 3 30 3.40 3 50 3 60 m/ z 56.30 36.90% 5000 57 29 71
100
n/z-> 0 - 0 ....... 10 -I20" 30 ' 34, 40 +511 50 60 63 +1 I 1 70 1 ' ■ 1 i 1 ' ■ ' i ■ 1 80 85 90 ■ l ■ ■ ■ ■ i 100 3 20 3 30 3.40 3 50 3.60
08065.D 041202SCAN.M Tue Apr 16 13:54:44 2002 Page 4
NYC-WTC_000046778
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_000048378
GCMS analysis report for sample AE08265 showing surrogate recovery and unknown compound screening on April 22, 2002.
Similarity score 0.999 (not a probability)
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.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047830
Laboratory report documenting GCMS analysis of sample AE08253 conducted on April 19, 2002, including surrogate recovery data.
Similarity score 0.998 (not a probability)
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.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047593
Laboratory report documenting GCMS analysis of sample AE07976 conducted on April 18, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047577
Laboratory report documenting GCMS analysis of sample AE07975 conducted on April 18, 2002.
Similarity score 0.998 (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