Laboratory report showing GCMS blank analysis for sample AE10207 on May 14, 2002, listing compounds below method detection limits.
NYC-WTC_000024286–000024295Folder label: “GCMS X 5/1/02 A 5/9/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
'Data File C:\MSDCHEM\1\DATA\020509\0501LBl.D Vial: 3 Acq On 9 May 2002 1:37 pm Operator: Nefliu Sample 05/01 lab blk kb Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 2 Anthracene, 2-methyl- Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
31.09 0.32 ug/1 49605 Phenanthrene-dl0 31.72
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Anthracene, 2-methyl- 192 C15H12 000613-12-7 53 2 Anthracene, 1-methyl- 192 C15H12 000610-48-0 53 3 Anthracene, 9-methyl- 192 C15H12 000779-02-2 53 4 1,3-Benzodioxole, 4-methoxy-6-(2 .. . 192 C11H12O3 000607-91-0 50 Abundance Scan 4767 (31.088 min): 0501LB1 .D (-4756) (-) m/z 192.10 100.00%. 1912
5000
■ ■ । ■ ■ ■ ■ । ■ 1071" । 11 i", । 44 66 118 I 96 02 । 146 I 160 30.80 31.00 31.20 31.40 mppmHnmttmmmpmmmmmp ■ •■ । ■ m/z 160.20 15.59% mz-> 10 20 30 40 50 60 70 80 90 100110120 130140 150 160170180190 200 Abundance #125847: Anthracene, 2-methyl- 1912
5000 30.80 31.00 31.20 31.40 m/z 146.10 13.31% 28 39 51 63 82 96 115 126 139 152 165 176 j TTTTTTTTTTTTTTTTTTTTTTTTTTTTTIWTmTTTTNHgTT v miz-> 10 20 30 40 50 60 70 80 90 100110120 130140150 160 170180190 200 Abundance #81039: Anthracene, 1 -methyl- 192
30.80 31.00 31.20 31.40 5000 m/z 96.00 11.85%
83 95> 165 15 27 39 51 61 70 | _ । 115 126 139 152 , 176 ■11" ■ * r •i TPTTTTTTTTTTT ITTTTTTTTTTTHH TI" A mlz-> 10 20 30 40 50 60 70 80 90 100110120 130140150 160 170180190 200 Abundance #81035: Anthracene, 9-methyl- I... I ' ' ' I 1 ' ‘ ' I 19/2 30.80 31.00 31.20 31.40 m/z 191.10 11.07%
5000
83 95 165 28 39 51 S3 74 TOLHTTTTTHmmmmmTHp„ Wr , I. 115 126 139 152 J 176 A m/z—> 10 20 30 40 50 60 70 80 90 100110120 130140150160170180190 200 30.80 31,00 31.20 31.40
0501LB1.D SCAN020507.M Tue May 14 15:01:56 2002 Page 4
NYC-WTC_000024292
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NYC-WTC_000025499
Laboratory report showing non-detect levels for 15 volatile organic compounds in a GCMS method blank processed on May 17-21, 2002.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024427
Record of sample preparation parameters including drip rates and volumes for GCMS analysis conducted in mid-May 2002.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022495
Technical log detailing gas chromatography mass spectrometry method parameters and calibration settings from May 2002.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024333
Laboratory report detailing GCMS analysis of sample AE10209 conducted on May 20, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044203
Laboratory report documenting GCMS analysis of sample AE10061 conducted on May 14, 2002, including surrogate recovery data.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044119
Laboratory report documenting GCMS analysis of sample AE10019 conducted on May 14, 2002, identifying unknown compounds.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044191
Laboratory report documenting GCMS analysis of sample AE10025 conducted on May 14, 2002, identifying unknown compounds.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044144
Laboratory report documenting GCMS analysis of sample AE10021 conducted on May 14, 2002, identifying unknown compounds.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044132
Laboratory report documenting GCMS analysis of sample AE10020 conducted on May 14, 2002, identifying unknown compounds.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046117
Laboratory report showing GCMS blank results for volatile organic compounds from sample AE10068 dated May 7-13, 2002.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045721
Laboratory report detailing GC/MS analysis of sample AE10699 including surrogate recovery data in May 2002.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044179
Laboratory report documenting GCMS analysis of sample AE10024 conducted on May 14, 2002, identifying unknown compounds.
1 shared topics · similarity 0.989
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_000024281
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000024282
Fragmented OCR text from a GCMS documentation header page covering environmental samples analyzed in mid-May 2002.
Filed in the same folder
NYC-WTC_000024296
Laboratory report displaying GCMS calibration results for sample AE10207 on May 14, 2002, including response factors for target compounds.
Filed in the same folder
NYC-WTC_000024300
Laboratory record of reference standard analysis for sample AE10207 using GCMS methods on May 14, 2002.
Filed in the same folder
NYC-WTC_000024305
Laboratory report detailing GCMS analysis of sample AE10207 conducted on May 17, 2002, including surrogate recovery data.
Filed in the same folder