NYC-WTC_000003823
Data sheet recording concentrations of volatile organic compounds analyzed by GCMS on February 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Laboratory report listing concentrations and recovery percentages for various VOC standards analyzed on February 11, 2002.
NYC-WTC_000005150–000005153Folder label: “GCMS X 2/4/02 A 2/8/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
User: Vinci, David L Westchester Dept, of Labs & Research Date: 02/11/2002 Time: 16:17:09
Sample: AD31586 Analysis: $C1GCMS ICALI GCMS Units: ug Started: 1/3/20 00:04 Ended: 1/3/20 00:04 Analyst: MN Result source: m:\instruments\209\data\jan0302\cal100.d\cal100.rr Page: 1
Component Name 4 Ytol 110 Result Guakfior MDL 1 ‘n-Nitrosodimethylamine 2.0 2 2.0 3 ’ bis(2-Chloroethyl)ether 1 10 < 1,3-Dichlorobenzene 92 2.0 4 ; 1,4-Dichlorobenzene 89 2.0 sis ; 1,2-Dichlorobenzene 6 ; 2,2'-oxybis(1-Chloropropane) 87 120 2.0 2.0 7 ’ n-Nitrosodi-n-propylamine 110 2.0 Pg9 Hexachloroethane 98 2.0 i Nitrobenzene 120 2.0 l .Isophorone_______________ 120 2.0 t n bis(2-Chloroethoxy)methane 110 2.0 12 11,2,4-Trichlorobenzene 89 2.0 : 13 ^Naphthalene 85 2.0 14 Hexachlorobutadiene 89 2.0 15 2-Chloronaphthalene 84 2.0 16 Dimethylphthalate 90 2.0 17 2,6-Dinitrotoluene 96 2.0 IS Acenaphthylene 90 2.0 19 Acenaphthene 82 2.0 20.2,4-Dinitrotoluene____ 100 2.0 -28. Diethylphthalate 91 2.0 , 22 14-Chlorophenylphenylether 75 2.0 [23 Fi uorene 75 2.0 t 24 : Azobenzene/1,2-Diphenylhydra 110 2.0 25 n-Nitrosodiphenylamine 85 2.0 : 26 4-Bromophenylphenylether 87 2.0 27 Hexachlorobenzene 88 2.0 28 । Phenanthrene 87 2.0 29 Anthracene 89 2.0 30 Di-n-butylphthalate 86 2.0 31 Fluoranthene 92 2.0 32 Pyrene 100 2.0 33 , Butylbenzylphthalate 100 2.0 34 iBenzo(a)anthracene 95 2.0 35.bis(2-Ethylhexyl)phthalate 88 2.0 35 1 Chrysene 95_______ 2.0 37 । Di-n-octylphthalate______ 110 2.0 38 Benzo(b)fluoranthene 120 2.0 39 i Benzo(k)fluoranthene 100 2.0 40 Benzo(a)pyrene 1 10 2.0 41 lndeno(1,2,3-cd)pyrene 99 2.0 42 lpjbenz(a,h)anthracene 97 2.0 43 Benzo(g,h,i)perylene 93 2.0
NYC-WTC_000005150
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000003823
Data sheet recording concentrations of volatile organic compounds analyzed by GCMS on February 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005747
Gas chromatography-mass spectrometry analysis of environmental sample AD31662 conducted on February 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005833
Calibration report listing recovery percentages for volatile organic compounds in sample AE00109 on February 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005610
Laboratory report for DEP sample AE02966 listing concentrations of target compounds including nitrosamines and chlorobenzenes.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009437
Calibration report listing response factors for volatile organic compounds from February 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009706
Calibration data page for GCMS analysis of sample AE01220 conducted on February 16, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009816
Calibration data for GCMS analysis including response factors for various organic compounds recorded on February 21, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010158
Calibration record for GCMS analysis conducted on February 28, 2002, listing response factors for target analytes.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016546
Calibration report for DEP sample AD31432 listing response factors for volatile organic compounds from January 18, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011074
Calibration data report for sample AE03075 dated March 5, 2002, showing response values.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016276
Calibration results for GCMS analysis listing compounds and response factors from January 16, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018060
Laboratory report documenting GCMS calibration analysis of sample AD30694 conducted on January 18, 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_000011377
Laboratory report documenting GCMS calibration results for environmental sample AE03265 conducted on March 25, 2002.
Similarity score 0.982 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043560
Calibration report listing target compounds and their concentrations for the GC/MS analysis performed on May 6, 2002.
Similarity score 0.980 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017334
Laboratory report documenting GCMS calibration analysis of sample AD31017 conducted on January 8, 2002, listing concentrations of various organic compounds.
Similarity score 0.980 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043832
Calibration data report for sample AE09681 listing response factors and concentrations for target analytes in May 2002.
Similarity score 0.980 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038752
Laboratory report listing quantitative results for volatile organic compounds in sample AE02567 analyzed on March 21, 2002.
Similarity score 0.978 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039213
GCMS calibration results for sample AE06267 showing quantified organic compounds including nitrosamines and chlorinated solvents.
Similarity score 0.978 (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_000005146
Fragmented GCMS document excerpt from February 2002, related to World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000005147
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Filed in the same folder
NYC-WTC_000005154
Reference analysis report detailing quantitative results for multiple volatile organic compound standards analyzed on February 11, 2002.
Filed in the same folder
NYC-WTC_000005159
Blank sample analysis report confirming no contamination above method detection limits for target compounds analyzed on February 1, 2002.
Filed in the same folder
NYC-WTC_000005167
Laboratory report showing GCMS detection of unknown compounds and surrogate recovery for sample AD31586 on February 11, 2002.
Filed in the same folder