NYC-WTC_000025542
Laboratory report documenting GCMS analysis of sample AE11154 conducted on May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Document / 16 pages
GCMS analysis results for sample AE11158, May 2002
Machine-extracted title · confidence 100%Laboratory report documenting GCMS analysis of sample AE11158 conducted on May 22, 2002, including surrogate recovery data.
NYC-WTC_000024665–000024680Folder label: “GCMS X 5/13/02 A 5/15/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report
Data File : C:\MSDCHEM\l\DATA\020515\11158.D Vial: 10 Acq On : 15 May 2002 8:43 pm 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 9 Octadecane, 3-methyl- Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T.
44.63 0.35 ug/1 20098 Perylene-d12 43.15
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Octadecane, 3-methyl- 268 C19H40 006561-44-0 43 2 Squalane 422 C30H62 000111-01-3 43 3 Decane, 3-methyl- 156 C11H24 013151-34-3 43 4 Dod) cane, 2,6,10-trimethyl- 212 C15H32 003891-98-3 38 Abundance/ Scan 7072 (44.631 min): 11158.D (-7066) (-) m/ z 57.10 100.00% 57
5000
857 4 4 4
1 177 208 239 265 429 adAAuaAnhaalsnaantbhakaiy 44.20 44.40 44.60 44.80 45.00 — | | m/z 71.05 53.11% mz-> 50 100 150 200 250 300 350 400 Abundance #16301: Octadecane, 3-methyl- 57
5000 85 AhAaanAunk 44.20 44.40 44.60 44.80 45.00 239 m/Z 43.00 51.84% I J ' I TT113 141169) 211 1 268 m/z-> 50 100 150 200 250 300 350 400 Abundance #112383: Squalane 57 AbmudAAanMAtldinisann 44.20 44.40 44.60 44.80 45.00 5000 m/z 55.10 41.46% 85 113 144 183 239 ,
mz-> 28. , 1 1J J1 ■ 1141, 1 ' ‘ I 50 ■ 1 । 1 ,1211 1 1 1 j ' 11 1267 100 ’ 1 1 1 150 200 250 308 337 300 350 37g 407 400 Abundance #112364: Decane, 3-methyl- 57 44.20 44.40 44.60 44.80 45.00 m/z 69.10 28.49% 5000 29 85
/z- > ' 1 " *i '*i 1 50 100 127 [ 156 150 200 250 300 350 400 MU 44.20 44.40 44.60 44.80 45.00
11158.D SCANO20507.M Thu May 16 09:53:08 2002 Page 11
NYC-WTC_000024679
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000024679Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
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 topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024692
Laboratory report documenting GCMS analysis of sample AE11278 conducted on May 22, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024791
Laboratory report of GCMS analysis for sample AE10242 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024390
Chain of custody record for GCMS analysis of sample AE10240 on May 20, 2002, including surrogate compound data.
1 shared topics · Same agency, volume and box · similarity 0.994
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 0.994
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 topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025520
Laboratory report of GCMS analysis for sample AE10812 conducted on May 29, 2002, showing surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024871
Laboratory report of GCMS analysis for sample AE10246 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000045778
Gas chromatography-mass spectrometry report for sample AE10703 showing detection of unknown compounds and surrogate recovery.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043806
Analytical report for sample AE09769 documenting GC/MS analysis of unknown compounds and surrogate recovery data from May 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045748
Gas chromatography-mass spectrometry analysis of sample AE10701 conducted May 20, 2002, detecting unknown compounds and 2,4-DDD at 82% recovery.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Others also read
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_000024623
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000024624
Laboratory report documenting GCMS analysis of sample AE11305 conducted on May 28, 2002, including surrogate recovery data.
Filed in the same folder
NYC-WTC_000024629
Laboratory report showing blank test results for GCMS analysis of sample AE11157 conducted between May 13 and May 16, 2002.
Filed in the same folder
NYC-WTC_000024640
Laboratory report displaying calibration data for GCMS analysis of sample AE11157 conducted between May 13 and May 16, 2002.
Filed in the same folder
NYC-WTC_000024644
Laboratory report displaying reference standard results for GCMS analysis of sample AE11157 conducted between May 13 and May 16, 2002.
Filed in the same folder