Laboratory report documenting GCMS analysis of sample AE11153 conducted on May 22, 2002, including surrogate recovery data.
NYC-WTC_000024484–000024494Folder label: “GCMS X 5/13/02 A 5/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report
Data File : C:\MSDCHEM\1\DATA\020515\11153 .D Vial: 19 Acq On : 16 May 2002 5:35 am Operator: Nefliu Sample : sample 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 Benzene, 1,2,3,5-tetrachlor... Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T. 28.90 0.25 ug/1 27821 Phenanthrene-dl0 31.72
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Benz e, 1,2,3,5-tetrachloro-4,6... 242 C8H6C14 000877-09-8 10 2 2,3, -Trichlorobenzaldehyde 208 C7H3C13O 056961-75-2 10 3 2-Bromo-1, 4-benzenedicarboxylic ... 244 C8H5BrO4 000586-35-6 10 4 Benzene, 1,4-bis (dichloromethyl)- 242 C8H6C14 007398-82-5 10 Abundance Scan 4395 (28.902 min): 11153.D (-4386) (-) m/z 207.00 100.00% 85 207 242
136 101 5000 50 171 36 74 TTI 28.60 28.80 29.00 29.20 ■ i ■ ■ "kid 1 11 1 11 1 i1 ‘ ' I ' ' ' ' I ' ' i ■ ■ ■ ' i ■ ' ' l ■ ■ ■ 1 | ■ ’’ ■ j i - ■ । i m/z 241.80 96.48% z-> 20 40 60 80 100 120 140 160 180 200 220 240 Abundance #84890: Benzene, 1,2,3,5-tetrachloro-4,6-dimethyl- 207 244 5000 136 28.60 28.80 29.00 29.20 m/z 85.10 88.67% 51 63 74 85 99 171 .... J , I , Il, h. 11,130121,, IL_ TIT . 157 1 193 ? ■ ■ • i ■ ■ 1 ' i ■ 1 1 1 i ■ 229 n -t-r-r m/z-> 20 40 60 80 100 120 140 160. 180 200 220 240 Abundance #84885:2,3,5-Trichlorobenzaldehyde Y
74 2017 —L 28.60 28.80 29.00 29.20 m/z 244.00 84.38% 5000 109 181 144 — 37 50 61I ,|ll, l 86 25,41,111 97 X-TTT 1 20...1 +157 — m/z—> 20 40 60 80 100 120 140 160 180 200 220 240 Abundance #92212:2-Bromo-1,4-benzenedicarboxylic acid 244 28.60 28.80 29.00 29.20 229 m/z 209.00 69.14% 69 5000 149 166 50 199 216 ......................... ............................ 1 I ' ' I ' I imp 92 119 111010* ' ' 11 1 T-Tr-j- n/Z—> 20 40 60 80 100 120 140 160 180 200 220 240 28.60 28.80 29.00 29.20
11153.D SCAN020507.M Thu May 16 09:30:29 2002 Page 4
NYC-WTC_000024491
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NYC-WTC_000025613
GCMS analysis report for sample AE11571 showing unknown compounds and surrogate recovery data from May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022598
Laboratory report of GCMS analysis for sample AE11566 conducted on May 29, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024652
GCMS analysis for sample AE11157 identifying other unknown compounds with a 2,4-DDD surrogate recovery of 91%, completed May 22, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022539
Laboratory report of GCMS analysis for sample AE11426 conducted on May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024896
Laboratory report of GCMS analysis for sample AE10247 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024851
GCMS analysis results for sample AE10245 conducted May 28, 2002, showing unknown compounds and 2,4-DDD surrogate recovery at 86 percent.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025568
GCMS analysis report for sample AE11567 showing unknown compounds and surrogate recovery data from May 29, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022516
Reference standard analysis report for nitrosamines and benzene derivatives in sample AE11424 analyzed May 17-21, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025592
GCMS analysis report for sample AE11569 showing unknown compounds and surrogate recovery data from May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024813
Laboratory report of GCMS analysis for sample AE10243 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024706
Laboratory report documenting GCMS analysis of sample AE11281 conducted on May 22, 2002, including surrogate recovery data.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046159
Laboratory report listing GCMS results for unknown compounds and surrogates from sample AE10130 on May 17, 2002.
1 shared topics · similarity 0.996
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_000024423
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
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NYC-WTC_000024424
Brief log entry or header page from a GCMS analysis record dated between May 13 and May 16, 2002.
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NYC-WTC_000024427
Record of sample preparation parameters including drip rates and volumes for GCMS analysis conducted in mid-May 2002.
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NYC-WTC_000024437
Laboratory report showing calibration results for volatile organic compounds using GCMS methods between May 13 and May 15, 2002.
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NYC-WTC_000024441
Laboratory record of reference standard analysis for volatile organic compounds using GCMS methods from May 13 to May 15, 2002.
Filed in the same folder