Laboratory report showing blank sample analysis for volatile organic compounds using gas chromatography-mass spectrometry on May 22, 2002.
NYC-WTC_000013049–000013076Folder label: “GCMS X 5/21/02 A 5/21/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Tentatively Identified Compound (LSC) summary .’operator ID: Mclean Date Acquired: 21 May 2002 8:40 pm Data File: C:\MSDCHEM\1\DATA\052102\LB.D Name: Mise: Method: C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title: 508 Modified GC/MS scan Library Searched: C:\DATABASE\NIST98.L
--Internal Standard-- TIC Top Hit name RT EstConc Units Response # RT Resp Cone
Methylene Chloride 3.69 0.7 ug/L 548700 1. 9.90 31366100 40.0 Crotonic acid 3.71 1.1 ug/L 859037 1 9.90 31366100 40.0 2-Butenal, 2-methyl- 3.76 0.8 ug/L 622002 1 9.90 31366100 40.0 Borane, trifluoro- 3.82 0.9 ug/L 693652 1 9.90 31366100 40.0 2-Butenal, 3-methyl- 3.85 0.4 ug/L 343132 1 9.90 31366100 40.0 Thiophene 3.87 0.6 ug/L 468404 1 9.90 31366100 40.0 Krypton 3.91 0.3 ug/L 259274 1 9.90 31366100 40.0 Methylene Chloride 4.20 0.6 ug/L 435891 1 9.90 31366100 40.0 Toluene 4.28 0.8 ug/L 648880 1 9.90 31366100 40.0 N-(2-Acetylcyclop... 5.38 0.2 ug/L 158563 1 9.90 31366100 40.0 2-Pentanone, 4-hy... 5.94 10.1 ug/L 7956390 1 9.90 31366100 40.0 Phenanthrene, 9-m... 22.54 0.3 ug/L 333446 4 22.91 46998900 40.0 Anthracene-dl0- 23.07 0.3 ug/L 324966 4 22.91 46998900 40.0 Trisiloxane, 1,1,... 32.00 0.2 ug/L 222991 5 30.77 42331600 40.0 Cyclononasiloxane. .. 33.20 0.8 ug/L 596078 6 34.67 31127900 40.0 Cyclononasiloxane. .. 34.33 1.2 ug/L 947900 6 34.67 31127900 40.0 Cyclononasiloxane. .. 35.38 1.5 ug/L 1136330 6 34.67 31127900 40.0 Cyclononasiloxane. ... 36.45 1.6 ug/L 1211920 6 34.67 31127900 40.0 Cyclononasiloxane. .. 37.72 1.2 ug/L 932703 6 34.67 31127900 40.0 Cyclononasiloxane. .. 39.27 0.9 ug/L 687347 6 34.67 31127900 40.0
LB.D 052202.M Wed May 22 12:03:25 2002 Page 24
NYC-WTC_000013076
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000015496
Laboratory report showing non-detect levels of volatile organic compounds in a GCMS blank sample analyzed on June 5, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012852
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11901.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012908
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11903.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013496
Laboratory report documenting GCMS analysis of sample AE11928 conducted on June 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012937
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11904.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013574
Laboratory report documenting GCMS analysis of sample AE11931 conducted on May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013285
Calibration table listing response factors for deuterated standards and target compounds used in gas chromatography-mass spectrometry analysis.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013154
GCMS laboratory report for sample AE09677 detecting unknown compounds and 2,4-DDD on May 23, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012751
Gas chromatography-mass spectrometry blank analysis for sample AE11799 showing results below method reporting limits for semivolatile organic compounds, dated May 28, 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_000012989
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11907.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015224
Laboratory report documenting GCMS analysis of sample AE12736 with surrogate recovery data and identification of unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043893
Laboratory report for sample AE09771 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000013496
Laboratory report documenting GCMS analysis of sample AE11928 conducted on June 4, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013154
GCMS laboratory report for sample AE09677 detecting unknown compounds and 2,4-DDD on May 23, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012852
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11901.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013643
Laboratory report documenting GCMS analysis of sample AE12162 conducted on June 5, 2002.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012881
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11902.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013014
GCMS laboratory report for sample AE11908 detecting unknown compounds and 2,4-DDD on June 4, 2002.
Similarity score 0.992 (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_000013043
DEP document containing gas chromatography-mass spectrometry data from May 2002.
Filed in the same folder
NYC-WTC_000013044
Fragmented header page from a GCMS document batch dated May 2002 showing Method 508.
Filed in the same folder
NYC-WTC_000013077
Laboratory report showing calibration analysis for volatile organic compounds using gas chromatography-mass spectrometry on May 22, 2002.
Filed in the same folder
NYC-WTC_000013081
Reference standard analysis data for gas chromatography-mass spectrometry testing of volatile organic compounds on May 22, 2002.
Filed in the same folder
NYC-WTC_000013089
GCMS laboratory report for sample AE09517 detecting unknown compounds and 2,4-DDD on May 23, 2002.
Filed in the same folder