Laboratory report showing GCMS blank analysis of sample AE00830 with compounds below detection limits.
NYC-WTC_000052029–000052046Folder label: “GCMS X 1/11/02 A 1/31/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02JAN31\0111B.D Vial: 1 Acq On : 31 Jan 2002 10:31 am Operator: Sample : lab blank 1/11 Inst : Instrumen Mise : January 31, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L *********************************************************** * * *** k * * * *
Peak Number 3 Hexane, 2,3,3-trimethyl- Concentration Rank 8
R.T. EstConc Area Relative to ISTD R.T.
5.49 0.08 ug/L 68914 1,4-Dichlorobenzene-d4 9.72
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Hexane, 2,3,3-trimethyl- 128 C9H20 016747-28-7 64 2 Hexane, 2,3,3-trimethyl- $$ 2,3,... 128 C9H20 016747-28-7 59 3 Hexane, 2,3,5-trimethyl- $$ 2,3,... 128 C9H20 001069-53-0 59 4 Heptane, 3-methyl- $$ 3-Methylhe... 114 C8H18 000589-81-1 59 Abundance Scan 185 (5.486 min): 0111 B.D (-) m/z 43.10 100.00% 43
85 5000 57 71 207 5.20 5.40 5.60 5.80
m/z-> 0- ...... Il... ■i " ‘ i" 1' I" " r 1" I" " 11" ' i1" ■ i11" r "' r " ■ r ■ ‘' r ■" i ■ ■ " i" " i" :20 30 40 50 60 70 80 90 100110120130140150160170 180190200 210 m/z 85.10 62.91% Abundance! #25227: Hexane, 2,3,3-trimethyl- 43
85
5000 ' ' 1 r 1 | i 1 ■ r | > s .‘I
57 5.20 5.40 5.60 5.80 27 m/ z 57.10 42.24% . 69
m/z--> 0 .. ।... 11 l. 113 T’TT ।111"1111" i11 ■1 ■ ■ i" " i111' i" " i" " i" " i" " i :20 30 40 50 60 70 80 90 100110120130140150160170 180190 200 210 Abundance! #25226: Hexane, 2,3,3-trimethyl- $$ 2,3,3-Trimethylhexane ... 4t3 85 A------ 5.20 5.40 5.60 5.80 5000 m/z 41.10 32.25% 57
27 69 o11 r "1111" I' TTp ... I,I..... ,’ ........... . ■ r ‘" r1" i'1 "T r1" i" " i" " r1 * ■ i"11 f ■" ■ i m/z-> :20 30 40 50 60 70 80 90 100110 120130140150160170 180190 200 210 Abundances #25231: Hexane, 2,3,5-trimethyl- $$ 2,3,5-Trimethylhexane 1’1 i ■111 Ti ri ' 1* । ■ ' ■ ■ 43 5.20 5.40 5.60 5.80 m/z 71.10 25.76% 5000: 85 57 71 27
m/z-> 0 L '"1'... |l. __ 128 1WP ‘‘n‘u‘‘u"Bs*k****p**""p*o"‘u"nudn‘***p‘" 20 30 40 50 60 70 80 90 100110120130140150160170 180190 200 210 ‘ ‘I‘4114 ' 1 i1 1 mpo । ’' ' 1 5.20 5.40 5.60 5.80
0111B.D SCAN508.M Fri Feb 01 09:19:42 2002 Page 5
NYC-WTC_000052036
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000051512
Laboratory report showing GCMS blank analysis results for sample AE00555 conducted between January 29 and February 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050189
Blank analysis report for GCMS testing of sample AD31647 confirming no contamination above detection limits.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049891
Laboratory report showing blank analysis results with concentrations below method detection limits for various organic compounds.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050500
Laboratory report for sample AE00168 documenting detection of unknown compounds and surrogate recovery on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037616
Laboratory report showing GCMS blank analysis results for volatile organic compounds with detection limits below MDL.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010843
Laboratory report documenting a blank run for gas chromatography-mass spectrometry analysis of sample AE02713.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003981
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004494
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004770
Chromatogram and method report for DFTPP calibration verification conducted on February 5, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004935
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010927
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
1 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009918
Calibration data for GCMS analysis including response factors for various organic compounds recorded on February 21, 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_000037616
Laboratory report showing GCMS blank analysis results for volatile organic compounds with detection limits below MDL.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037720
Laboratory report documenting GCMS analysis of a method blank for sample AE03612 to verify analytical system cleanliness.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037680
Laboratory report documenting GCMS analysis of a method blank for sample AE03510 to verify analytical system cleanliness.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037760
Laboratory report documenting GCMS analysis of a method blank for sample AE03615 to verify analytical system cleanliness.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037740
Laboratory report documenting GCMS analysis of a method blank for sample AE03614 to verify analytical system cleanliness.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037800
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03617 conducted on March 28, 2002.
Similarity score 0.990 (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_000052017
Administrative record from DEP Box 28 documenting GCMS activities at the World Trade Center site in January 2002.
Filed in the same folder
NYC-WTC_000052018
Fragmented record showing sample volume, drip rates, and surrogate addition fields for environmental testing.
Filed in the same folder
NYC-WTC_000052020
Laboratory report detailing GCMS analysis of sample AE00830 for nitrosamines and dichlorobenzenes.
Filed in the same folder
NYC-WTC_000052024
Laboratory report showing GCMS reference analysis of sample AE00330 for nitrosamines and chlorinated compounds.
Filed in the same folder
NYC-WTC_000052047
Laboratory report showing GCMS analysis of sample AE00830 including surrogate recovery and unknown compounds.
Filed in the same folder