NYC-WTC_000040230
Record of surrogate compound recovery rates for sample AE04945 analyzed on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Document / 10 pages
GCMS surrogate recovery data for sample AE07633, April 2002
Machine-extracted title · confidence 100%Laboratory report showing blank sample results for volatile organic compounds to verify analytical system cleanliness in April 2002.
NYC-WTC_000040193–000040202Folder label: “GCMS X 4/3/02 A 4/10/02”
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OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\MSDCHEM\1\DATA\020410\07633.D Vial: 13 Acq On : 10 Apr 2002 9:39 pm Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1...\SCANAPR0902. M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 3 Cyclopentasiloxane, decamet... Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
14.69 0.70 ug/1 620809 Naphthalene-d8 15.77
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 90 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 83 3 Heptasiloxane, 1,1,3,3,5,5,7,7,9.. . 504 C14H44O6Si7 019095-23-9 39 4 N-(Trifluoroacetyl)-N,0,0',O''-t... 553 C22H42F3NO4Si4 1000072-26-7 38 Abundance Scan 1976 (14.689 min): 07633. D (-1959) (-) m/ z 73.10 100.00% 73
5000 267 355
1 1 1 1 ' 1 ' 1 ■ ■ i ■ ■ • ■ । ■
40 14.40 14.60 14.80 15.00 0 — — m/ z 2 67.00 45.27% m/z-> 50 100 150 200 250 300 350 400 450 Abundance #115315: Cyclopentasiloxane, decamethyl- 73
355 267 5000 • • i < ■ < < i ' 1 1 i ' ' 1 1 i 1 1 14.40 14.60 14.80 15.00 m/z 355.00 43.09% 45 207 323 0- 11 TIII-TT TIT ‘ i ■ 1 1 ' i ■ ■ 1 ' i m/z-> 50 100 150 200 250 300 350 400 450 Abundance #115273: Cyclopentasiloxane, decamethyl- 73 1 1 i ' ' 1 ' i ' ' 1 ‘ I 1 1 1 1 1 1 1 14.40 14.60 14.80 15.00 5000 267 m/ z 356.00 16.19% 355 45 , ,1 1 96 133 165 193 a f 223 223 4 । | 293 323 'i j I 0- 1 1 I T m/z-> 50 100 150 200 250 300 350 400 450 Abundance #27374: Heptasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11,13,13-tet... TI ■ > । । । • ’I 1 1 1 1 1 1 1 73 14.40 14.60 14.80 15.00 m/z 357.00 10.78%
5000 207
133 281 355 0 - 103—11 , 1771 ; , 2531 — 327, 1 377399 429 I 489 ' 1 i i ' 1 ' ' i ' ' m/z-> 50 100 150 200 250 300 350 400 450 14.40 14.60 14.80 15.00
07633.D SCANAPR0902.M Fri Apr 12 14:27:43 2002 Page 5
NYC-WTC_000040201
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NYC-WTC_000040201Source: NYC Law Department, mirrored locally
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