GCMS blank analysis report for sample AE09447 listing compounds below detection limits from May 8, 2002.
NYC-WTC_000045400–000045410Folder label: “GCMS X 5/3/02 A 5/8/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\MAY0802\LB.D Vial: 3 Acq On 8 May 2002 11:33 am Operator: Sample GC/MS SCAN 5/3 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0507.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L Peak Number 2 1,1,1,5,7,7,7-Heptamethyl-3,3 - Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T.
25.48 0.46 ug/1 38588 Phenanthrene-dl0 25.57 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 l,l,l,5,7/7,7-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 39 2 3-Isopropoxy-1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 25 3 1 -Monolinoleoylglycerol trimethylsi 498 C27H5404Si2 054284-45-6 9 4 Prost-13fr-en-l-oic acid, 9-(methoxyi 599 C30H61NO5Si3 039062-24-3 9 Abundance Scan 2231 (25.481 min): LB.D (-) m/ z 73.10 100.00% 73
5000 147 / 221 i 1 1 ' ' i 281 355 429 25.20 25.40 25.60 25.80 45 11 . . " , 325,1 401 1 ................... m/z 147.05 25.37% m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t 73
147 5000 267 A) 1 ' । 1 1 25.20 25.40 25.60 25.80 355 429 45 207 m/z 221.10 17.37%
' 1 i 1 । 1 1 1 ‘ । 1 ■ * 1 । 1 1 m/z—> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503:3-Isopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 73
25.20 25.40 25.60 25.80 5000 m/z 429.05 12.13% 147
221 201 327 I 415 519 561 ’ III’1111111 m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #58871: 1-Monolinoleoylglycerol trimethylsilyl ether ....... ,....... 73 25.20 25.40 25.60 25.80 m/z 355.10 10.66% 207 5000 147
34 103 281
m/z—> 50 100 150 200 1. 250 300 350 395, 400 450 , 482 500 550 , . 1.. 25.20 25.40 25.60 25.80
LB.D GCMS0507.M Thu May 09 14:43:51 2002 Page 2
NYC-WTC_000045407
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NYC-WTC_000043036
Ten-page laboratory report showing GCMS blank analysis results for volatile organic compounds with values below detection limits.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043547
Laboratory report documenting a GC/MS blank run to check for contamination in the analytical system on May 6, 2002.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044783
Laboratory report showing blank sample analysis results for volatile organic compounds using gas chromatography-mass spectrometry.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043619
Laboratory report documenting GCMS analysis of sample AE08951 conducted on April 29, 2002, including detection of unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024187
Laboratory report showing GCMS blank analysis for sample AE10851 on May 20, 2002, listing compounds below method detection limits.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039655
Blank check results showing below method detection limits for volatile organic compounds in sample AE06412 on April 5, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012295
Laboratory report for GC/MS blank analysis of sample AE04417 conducted on March 22, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048881
GCMS blank quality control report for sample AE08684 analyzed on April 22, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023718
Laboratory report of GCMS analysis for sample AE10064 conducted on May 23, 2002, showing surrogate recovery data.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049302
Laboratory report showing blank analysis results for sample AE08839 with various compounds below detection limits.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046554
Laboratory report displaying GCMS calibration data for sample AE07311 conducted on April 3, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009807
GCMS blank sample results for target compounds showing non-detectable levels on February 22, 2002.
1 shared topics · similarity 0.994
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_000045396
Department of Environmental Protection GCMS analysis record for the World Trade Center site dated May 3-8 2002.
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NYC-WTC_000045397
Single fragmented page from a Department of Environmental Protection record dated May 3, 2002 with illegible content.
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NYC-WTC_000045411
GCMS calibration report for sample AE09447 showing recovery percentages for various compounds from May 8, 2002.
Filed in the same folder
NYC-WTC_000045415
GCMS reference standard report for sample AE09447 showing quantified compound levels from May 8, 2002.
Filed in the same folder
NYC-WTC_000045423
GCMS analytical report for sample AE10607 showing unknown compounds and surrogate recovery data from May 15, 2002.
Filed in the same folder