GCMS analysis report for sample AE11567 showing unknown compounds and surrogate recovery data from May 29, 2002.
NYC-WTC_000025568–000025579Folder label: “GCMS X 5/17/02 A 5/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Llorary search compound Report
Data File : C:\MSDCHEM\1\DATA\020521\11567.D Vial: 20 Acq On : 22 May 2002 3:08 am Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020521.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 2 Cyclopentasiloxane, decamet... Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 15.47 0.22 ug/1 20614 Naphthalene-d8 16.53 Hit# of 5 Tentative ID MW MolForm CAS# Qual
• 1 Cyclopentasiloxane, decamethyl 370 C10H3005Si5 000541-02-6 78 2 Cyclopentasiloxane, de carnet hyl - 370 C10H3005Si5 000541-02-6 78 3 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 78 4 Cyclopentasiloxane, decamethyl- 370 C10H30Q5Si5 000541-02-6 53 Abundance Scan 2108 (15.465 min): 11567.D (-2097) (-) m/ z 73.00 100.00% 73 /I 5000 267 355 A, A , , AA/) M | AA, I A 45 125 179 15.20 15.40 15.60 15.80
n/z-> I ’110391-0001011117071 0- ........................ ‘1311’0111-11 I ..U-. .1... 4, 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 m/z 267.00 37.20% Abundance #128838: Cyclopentasiloxane, decamethyl- 355 73 267 5000 1 . 1, J........... 15.20 15.40 15.60 15.80 m/z 355.00 28.04%
iz-> 0 0 27 45 TTTTTTTTTTTTTTTT L 103 133 162 193 223 249 "mmmmmmptfp 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 293 223 + Abundance #103462: Cyclopentasiloxane, decamethyl- 355 A 73 267 15.20 15.40 15.60 15.80 5000 m/z 355.20 26.73%
4 28 45 108 133 154 176193 223 249 .293 323 . 01 TTTTTTTTT1111 n 111TT|! 11 r| 11 r 111 ■( I‘i fl I u '| I > V11 n 111111 r 11 ft 11T IIPIIIImpt ’rur rj-m m/z-> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #115315: Cyclopentasiloxane, decamethyl- 73 15.20 15.40 15.60 15.80 m/ z 356.00 18.23% 355 267 5000
45 0 T-n > 11111 i.. _____________________ 207 249 ....... 3331 TTTTTTTITTTITTTTTTTTWTPTTTTTHT r" ।'1 ■11'1111’11 'T' ।' n1'1 n/z-> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 15.20 15.40 15.60 15.80
11567.D SCAN020521.M Fri May 24 09:41:22 2002 Page 4
NYC-WTC_000025575
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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 0.997
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 0.997
machine-extracted · confidence unavailable · Check page ↗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_000024871
Laboratory report of GCMS analysis for sample AE10246 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
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 0.997
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 0.997
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_000024915
Laboratory report of GCMS analysis for sample AE10301 conducted on May 28, 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_000025542
Laboratory report documenting GCMS analysis of sample AE11154 conducted on May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
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 0.997
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 0.997
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 0.997
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_000025494
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000025495
Laboratory log sheet recording Method 608 extraction parameters and sample counts for sample AE11423 in May 2002.
Filed in the same folder
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.
Filed in the same folder
NYC-WTC_000025508
Laboratory report of GCMS calibration data showing response values and detection limits for 15 volatile organic compounds on May 17-21, 2002.
Filed in the same folder
NYC-WTC_000025512
Laboratory report of GCMS reference standard analysis showing response values for 15 volatile organic compounds on May 17-21, 2002.
Filed in the same folder