NYC-WTC_000023904
Laboratory report showing GC/MS analysis of sample AE10981 with surrogate recovery data for 2,4-DDD.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Document / 31 pages
GCMS analysis results, sample AE09154, May 2002
Machine-extracted title · confidence 100%GCMS analytical report for environmental sample AE09154 including surrogate compound data from May 15, 2002.
NYC-WTC_000022819–000022849Folder label: “GCMS X 5/8/02 A 5/10/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Tentatively Identified Compound (LSC) summary
• Operator ID: Mclean Date Acquired: 10 May 2002 6:47 am Data File: C:\MSDCHEM\l\DATA\050902\9154.D Name: 5/8 eh Mise: Method: C:\MSDCHEM\1\METHODS\050102.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
Methane, bromodic.. 3.29 0.2 ug/L 201048 1 9.93 32754700 40.0 Chloromethyl etha.. 3.72 0.3 ug/L 229643 1 9.93 32754700 40.0 2H-Pyran, tetrahy.. 5.08 0.2 ug/L 196243 1 9.93 32754700 40.0 2-Pentanone, 4-hy.. 5.96 15.9 ug/L 13001100 1 9.93 32754700 40.0 4-Penten-2-one, 4.. 7.73 0.3 ug/L 273595 1 9.93 32754700 40.0 Phenanthrene, 9-m.. 22.58 0.3 ug/L 336142 4 22.95 45211700 40.0 Anthracene-dlO- 23.11 0.5 ug/L 580060 4 22.95 45211700 40.0 Indolo[2,3-b]quin.. 30.99 0.2 ug/L 186475 5 30.80 34299700 40.0 Mercaptoacetic ac.. 32.04 0.3 ug/L 267898 5 30.80 34299700 40.0 Cyclononasiloxane. . 33.24 1.4 ug/L 846813 6 34.70 23670000 40.0 Cyclononasiloxane. . 34.36 3.0 ug/L 1755540 6 34.70 23670000 40.0 (1S,2S)-1,2-Dihyd.. 34.94 0.4 ug/L 249952 6 34.70 23670000 40.0 Naphthalene, 1,2,.. 35.02 0.3 ug/L 164889 6 34.70 23670000 40.0 Cyclononasiloxane.. 35.42 4.2 ug/L 2482770 6 34.70 23670000 40.0 Cyclononasiloxane. . 36.50 4.4 ug/L 2583390 6 34.70 23670000 40.0 Cyclononas iloxane.. 37.78 4.1 ug/L 2444550 6 34.70 23670000 40.0 Cyclononasiloxane. . 39.34 3.2 ug/L 1894500 6 34.70 23670000 40.0
9154.D 050102.M Mon May 13 11:29:03 2002 Page 21
NYC-WTC_000022844
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000022844Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
NYC-WTC_000025102
Laboratory report showing GCMS analysis results for sample AE11381 conducted on May 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023970
Laboratory report showing GC/MS analysis of sample AE10981 with surrogate recovery data for 2,4-DDD.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025163
Laboratory report showing GCMS analysis results for sample AE11384 conducted on May 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022857
GCMS analytical report for environmental sample AE09155 including surrogate compound data from May 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000012937
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11904.
1 shared topics · similarity 0.994
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 · similarity 0.994
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.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000014578
Laboratory report showing GCMS analysis results for sample AE12534 including surrogate recovery data on June 10, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012823
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11800.
1 shared topics · similarity 0.993
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 topics · similarity 0.993
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 · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Others also read
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_000022716
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000022717
Laboratory form listing GCMS analytical parameters including drip rates, surrogates, and volume measurements.
Filed in the same folder
NYC-WTC_000022719
Laboratory report showing non-detect levels for various volatile organic compounds in a method blank.
Filed in the same folder
NYC-WTC_000022734
Calibration data sheet listing response factors for volatile organic compounds used in GCMS analysis.
Filed in the same folder
NYC-WTC_000022738
Report of reference standard analysis for volatile organic compounds with quantified response values.
Filed in the same folder