Laboratory report documenting GCMS analysis of sample AE05849 conducted on April 17, 2002, including surrogate recovery data.
NYC-WTC_000059639–000059649Folder label: “GCMS X 3/12/02 A 4/4/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File C:\HPCHEM\1\DATA\APRO 402\5850.D Vial: 24 Acq On 4 Apr 2002 8:46 pm Operator: Sample gc/ms scan 3/12 Inst : GC/MS 209 Mise Multiplr: 2.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0408.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L Peak Number 1 Silane, tetramethyl- Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 8.12 8.14 ug/1 382984 1,4-Dichlorobenzene-d4 12.24 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Silane, tramethyl- 88 C4H12Si 000075-76-3 37 2 N-Ethylformamide 73 C3H7NO 000627-45-2 9 3 1-Butanamine, 3-methyl- 87 C5H13N 000107-85-7 9 4 1,3-Dioxblane, 2-(3-bromo-5,5,5-tri 352 C10H16BrC13O2 000000-00-0 9 Abundance Scan 335 (8.122 min): 5850.D (-) m/z 73.00 100.00%! 73
5000 43
7.80 8.00 8.20 8.40 55 67, I , 87 103 I I >'i' '' ' r' I ■ ' I ' ' ''i I • ' ■ ■ I ■ I I I I m/ Z 43.05 29.96% Ti/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62932: Silane, tetramethyl- 73
5000 7.80 8.00 8.20 8.40 45 m/z 45.05 10.01% 15 nZz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #292: N-Ethylformamide 33 73 7.80 8.00 8.20 8.40 5000 m/z 41705 7794% 44 58
Tt/2-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #763:1-Butanamine, 3-methyl- 30 7.80 8.00 8.20 8.40 m/z 71.00 7.18% 5000
T-r—pT—H-i—i—j—T—r , 55 70 87 t r' '' ' 11 I,. I. , ■, , I ,,, , I I m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40
5850.D GCMS0408.M Tue Apr 16 08:17:53 2002 Page 1
NYC-WTC_000059646
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NYC-WTC_000059650
Laboratory report documenting GCMS analysis of sample AE05851 conducted on April 17, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059629
Laboratory report documenting GCMS analysis of sample AE05848 conducted on April 17, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059565
Laboratory report documenting GCMS analysis of sample AE05746 conducted on April 11, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059619
Laboratory report documenting GCMS analysis of sample AE05847 conducted on April 17, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059526
Laboratory report documenting GCMS analysis of sample AE05703 conducted on April 11, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059608
Reference data report listing component names and response values for calibration verification conducted on April 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059545
Gas chromatography/mass spectrometry analysis of sample AE05745 performed April 11, 2002, with surrogate recovery data for 2,4-DDD.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011767
Laboratory report documenting GCMS analysis of sample AE04128 conducted on April 1, 2002, by analyst DLV.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011789
Laboratory report documenting GCMS analysis of environmental sample AE04130 conducted on April 1, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039628
Laboratory report documenting GCMS analysis of sample AE06457 conducted on April 19, 2002, by the DEP.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038302
Laboratory report documenting GCMS analysis of sample AE04024 conducted on March 15, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046635
Laboratory report documenting GCMS analysis of sample AE07314 conducted on April 10, 2002.
1 shared topics · similarity 0.997
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_000059585
Administrative record from the Department of Environmental Protection regarding World Trade Center activities in March 2002.
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NYC-WTC_000059586
Single-page document fragment from the DEP Box 57 collection containing minimal visible text or identifiers.
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NYC-WTC_000059589
Technical record detailing laboratory method parameters including drip rates and reagent volumes for sample processing.
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NYC-WTC_000059599
Laboratory report showing GCMS blank analysis results for sample AE05847 conducted on April 16, 2002, with compound detection limits.
Filed in the same folder
NYC-WTC_000059603
Calibration report listing detector response values and minimum detection levels for various organic compounds analyzed on April 16, 2002.
Filed in the same folder