NYC-WTC_000040011
Laboratory report documenting GCMS analysis of environmental sample AE06796 conducted on April 19, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting GCMS analysis of environmental sample AE06762 conducted on April 19, 2002.
NYC-WTC_000040020–000040028Folder label: “GCMS X 3/21/02 A 4/16/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File : C:\MSDCHEM\1\DATA\041602\6762.D vial: 10 Acq On : 16 Apr 2002 4:02 pm Operator: Bohik Sample : SAMPLE 6762 3/21/02 Inst Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\MSDCHEM\1\5973N\5080402BBC.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N.L
Peak Number 1 Benzene-1,2,3,4-d4-, 5,6-di... Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
10.26 0.81 ug/L 56570 1,4-Dichlorobenzene-d4 9.41
Hit# of 5 Tentative ID MW MolForm CAS# Qual
l Benzene-1,2,3,4-d4-, 5,6-dichlor... 150 C6D4C12 002199-69-1 91 2 1,4-Dichlorobenzene-d4 150 C6D4C12 003855-82-1 91 3 1,2-Dichlorobenzene-d4 $$ Benzen... 150 C6D4C12 002199-69-1 91 4 1,4-Dichlorobenzene-d4 150 C6D4C12 003855-82-1 64 Abundance Scan 1222 (10.259 min): 6762.D (“-) m/z 150.00 100.00% 150
5000 115 52 78
87 10.00 10.20 10.40 10.60 JU 40 0 t..j.... ।■ 1111 >11> ■ ।.. . . 11 . . . 11 11111 ITIj ! 1 111 III 111 11 I II0‘T m/z 152.00 72.39%
"w m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130140 150 160 Abundance #41699: Benzene-1,2,3,4-d4-, 5,6-dichloro- $$ 1,2-Dichloro... 150
115 5000 52 78 10.00 10.20 10.40 10.60 m/z 115.10 48.79%
12 - 0 TIIIT 38 28 I I 63 | 87 hr AlPP+ T 1 124 J tt/z—> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #41701: 1,4-Dich!orobenzene-d4 150
T-r-p-r 10.00 10.20 10.40 10.60 5000 115 m/z 78.05 40.19%
52 78
m/z-> 01 +12.28..4044162. - 99 87 | 124 10 20 30 40 50 60 70 80 90 100110 120130140150160 yanbl Abundance #41700: 1,2-Dichlorobenzene-d4 $$ Benzene-1,2,3,4-d4-, 5,6... 150 10.00 10.20 10.40 10.60 m/z 52.10 40.06%
5000 115 78
m/z—> 0 i ■" ‘ i' ’" i 40 52
........... 1 "I"' 'I"1 I 87 I " 1' I " " I " 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 4 1111' i MMuni i-p-r 10.00 10.20 10.40 10.60
>762.D 5080402BBC.M Thu Apr 18 16:08:01 2002 Page 3
NYC-WTC_000040027
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_000040011
Laboratory report documenting GCMS analysis of environmental sample AE06796 conducted on April 19, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040037
Laboratory report documenting GCMS analysis of environmental sample AE06760 conducted on April 19, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039976
Laboratory report documenting GCMS analysis of environmental sample AE06798 conducted on April 19, 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_000039995
Laboratory report documenting GCMS analysis of environmental sample AE06794 conducted on April 19, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040003
Laboratory report documenting GCMS analysis of environmental sample AE06793 conducted on April 19, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039967
Laboratory report documenting GCMS analysis of environmental sample AE06799 conducted on April 19, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040029
Gas chromatography-mass spectrometry analysis of sample AE06761 conducted on 4/19/2002, detecting unknown compounds and surrogate standard 2,4-DDD at 100 ug/L.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039796
Surrogate recovery data for sample AE06585 analyzed by GCMS on April 18, 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_000039986
Laboratory report documenting GCMS analysis of environmental sample AE06797 conducted on April 19, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046976
Laboratory report documenting GCMS analysis of sample AE07423 including surrogate recovery and unknown compounds on April 26, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061272
Laboratory report documenting GCMS analysis of sample AE07383 for unknown compounds and surrogates conducted on April 25, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060954
Laboratory report documenting GCMS analysis of environmental sample AE07176 conducted on April 25, 2002.
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.
NYC-WTC_000039976
Laboratory report documenting GCMS analysis of environmental sample AE06798 conducted on April 19, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039796
Surrogate recovery data for sample AE06585 analyzed by GCMS on April 18, 2002.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046916
Laboratory report documenting GCMS analysis of sample AE07416 including surrogate recovery and unknown compounds on April 26, 2002.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046976
Laboratory report documenting GCMS analysis of sample AE07423 including surrogate recovery and unknown compounds on April 26, 2002.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046896
Laboratory report of GCMS blank analysis for sample AE07416 showing non-detect levels for volatile organic compounds on April 19, 2002.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060780
GCMS blank analysis report for sample AE06580 listing compounds with values below detection limits.
Similarity score 0.988 (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_000039903
Document containing GCMS analytical data for the World Trade Center site from March to April 2002.
Filed in the same folder
NYC-WTC_000039904
Laboratory report detailing GCMS analysis of sample AE06760 for volatile organic compounds conducted in April 2002.
Filed in the same folder
NYC-WTC_000039909
Laboratory report providing GCMS reference data for sample AE06760 analyzed in April 2002.
Filed in the same folder
NYC-WTC_000039916
Blank check results showing below method detection limits for volatile organic compounds in sample AE06760 on April 16, 2002.
Filed in the same folder
NYC-WTC_000039924
Laboratory report detailing GCMS analysis of sample AE06760 for volatile organic compounds conducted in April 2002.
Filed in the same folder