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\l-..\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 12 1,3-Dimethyl-2-(5'-methyl-2... Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T.
29.68 0.05 ug/L 70209 Chrysene-dl2 30.51
Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 1,3-Dimethyl-2-(5'-methyl-2'-thi... 244 C14H16N2S 000000-00-0 83 2 1-Pyrenecarboxaldehyde hydrazone 244 C17H12N2 076465-53-7 72 3 4H-Benzo[4,5]cyclohepta[1,2-b]th... 244 C14H12O2S 000000-00-0 64 4 5-Phenyl-4,6-dioxa-5-boratricycl... 244 C14H17BO3 000000-00-0 59 Abundance Scan 2304 (29.678 min): 0111 B.D (-) 100.00% 24.4
5000
122 T-T-j-T-r
/z—> 0 m99 108 198 212 11111 11111 " I " 1' I'111111 " i1 " 11 " 1' i ■ ■ " J ■ ■11 " ■' r ' 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 ।■ M 29.40 29.60 29.80 30.00 m/z 243.10 58.36% Abundance #179029:1,3-Dimethyl-2-(5‘-methyl-2'-thienyl)benzimidazoline 24.4
5000 ' 1 I 1 1 29.40 29.60 29.80 30.00 m/z 122.00 22.37%
0 n/z—> 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 Abundance #179479: 1-Pyrenecarboxaldehyde hydrazone 244 ' 1 r । । । 1 । L 29.40 29.60 29.80 30.00 5000 m/z 245.10 18.37% 201 122 228 100 114 | 213 Or TTTTTTITTTLTTTLTTTUTTLWWTTTTTTWWTTTUT t 1111 Jiil n । | — ’ T m/z—> 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 Abundance #178827:4H-Benzo[4,5Jcyclohepta[1,2-b]thiophen-4-ol, 10-m... TT 24,4 29.40 29.60 29.80 30.00 m/z 242.10 14.77% 5000 228 171 184 139 200 211 0 114111-1111111(1111*11*111111*1*111 " 1111 err ' ..... 'I... 1.. milljani "I’t 1 1 I ' 1 ' 1 1 ' 1 1 1 1 '' T"Tprr m/z-> 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 29.40 29.60 29.80 30.00
0111B.D SCAN508.M Fri Feb 01 09:19:44 2002 Page 14
NYC-WTC_000052045
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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.
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NYC-WTC_000052017
Administrative record from DEP Box 28 documenting GCMS activities at the World Trade Center site in January 2002.
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NYC-WTC_000052018
Fragmented record showing sample volume, drip rates, and surrogate addition fields for environmental testing.
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NYC-WTC_000052020
Laboratory report detailing GCMS analysis of sample AE00830 for nitrosamines and dichlorobenzenes.
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NYC-WTC_000052024
Laboratory report showing GCMS reference analysis of sample AE00330 for nitrosamines and chlorinated compounds.
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NYC-WTC_000052047
Laboratory report showing GCMS analysis of sample AE00830 including surrogate recovery and unknown compounds.
Filed in the same folder