Laboratory report of a GCMS blank run conducted on May 14, 2002, showing non-detect results for various compounds.
NYC-WTC_000022965–000022989Folder label: “GCMS X 5/8/02 A 5/9/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Operator ID: Mclean Date Acquired: 9 May 2002 5:43 pm Data File: C:\MSDCHEM\1\DATA\050902\0508LB.D Name: 5/8 kb 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
Methylene Chloride 3.73 0.3 ug/L 208158 1 9.94 31995000 40.0 Silacyclopentane 3.76 0.2 ug/L 182629 1 9.94 31995000 40.0 2-Pentene, 2,3-di... 5.03 0.3 ug/L 201773 1 9.94 31995000 40.0 Cyclotrisiloxane,... 5.42 0.2 ug/L 169383 1 9.94 31995000 40.0 2-Pentanone, 4-hy... 5.97 14.7 ug/L 11744100 1 9.94 31995000 40.0 3-Pyrrolidinol 7.74 0.2 ug/L 197251 1 9.94 31995000 40.0 Phenanthrene, 9-m... 22.58 0.2 ug/L 280257 4 22.95 44873900 40.0 Anthracene-d10- 23.11 0.5 ug/L 532774 4 22.95 44873900 40.0 l-Propyne, 3-bromo- 31.05 0.2 ug/L 201007 5 30.81 36193300 40.0 2,3,4-Trimethoxyc... 31.12 0.2 ug/L 184668 5 30.81 36193300 40.0 Mercaptoacetic ac.. . 33.24 0.4 ug/L 267653 6 34.70 25825800 40.0 Trisiloxane, 1,1,... 34.37 0.9 ug/L 573160 6 34.70 25825800 40.0 1,4-Methanonaphth... 34.85 1.6 ug/L 1004000 6 34.70 25825800 40.0 Cyclononasiloxane... 35.42 1.4 ug/L 919085 6 34.70 25825800 40.0 Cyclononasiloxane... 36.50 1.6 ug/L 1032610 6 34.70 25825800 40.0 Cyclononasiloxane... 37.78 1.5 ug/L 943440 6 34.70 25825800 40.0 Cyclononasiloxane... 39.34 1.0 ug/L 637888 6 34.70 25825800 40.0
0508LB.D 050102.M Tue May 14 10:15:02 2002 Page 21
NYC-WTC_000022989
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000024041
Laboratory report showing non-detectable levels of nitrosamines and other contaminants in blank sample AE10895.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025216
Laboratory report showing GCMS blank analysis for sample AE11410 conducted on May 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023409
Laboratory report showing non-detect results for volatile organic compounds in a method blank sample AE10137 analyzed on May 14, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023925
Laboratory report showing GC/MS analysis of sample AE10982 with surrogate recovery data for 2,4-DDD.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023991
Laboratory report showing GC/MS analysis of sample AE10984 with surrogate recovery data for 2,4-DDD.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025102
Laboratory report showing GCMS analysis results for sample AE11381 conducted on May 22, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023949
Laboratory report showing GC/MS analysis of sample AE10983 with surrogate recovery data for 2,4-DDD.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045936
Gas chromatography-mass spectrometry blank analysis conducted May 17, 2002 testing for semivolatile organic compounds with all results below method reporting limits.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044559
Laboratory report showing blank test results for various organic compounds on May 7, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013883
Fragmented document header from DEP Box 15 archive containing metadata for environmental testing records dated late May 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046006
Gas chromatography-mass spectrometry report for sample AE10810 showing detection of unknown compounds and surrogate recovery.
1 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044381
Gas chromatography-mass spectrometry blank analysis showing results below method detection limits for organic compounds.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000022961
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000022962
Fragmentary record containing a document identifier and date from the DEP GCMS analysis series.
Filed in the same folder
NYC-WTC_000022990
Laboratory report documenting GCMS calibration verification analysis conducted on May 14, 2002.
Filed in the same folder
NYC-WTC_000022994
Laboratory report of GCMS reference standard analysis conducted on May 14, 2002, showing recovery percentages.
Filed in the same folder
NYC-WTC_000023002
Fragmentary record containing a document identifier and date from the DEP GCMS analysis series.
Filed in the same folder