NYC-WTC_000023904
Laboratory report showing GC/MS analysis of sample AE10981 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 ↗Document / 22 pages
GCMS analysis results, sample AE09155, May 2002
Machine-extracted title · confidence 100%GCMS analytical report for environmental sample AE09155 including surrogate compound data from May 15, 2002.
NYC-WTC_000022857–000022878Folder label: “GCMS X 5/8/02 A 5/10/02”
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OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File : C: \MSDCHEM\1\DATA\050902\9155.D Vial: 20 Acq On : 10 May 2002 7:36 am Operator: Mclean Sample : 5/8 eh Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L
Peak Number 11 3,6-Dioxa-2,4,5,7-tetrasila... Concentration Rank 5
R.T. EstConc Area Relative to ISTD R.T. 36.43 0.98 ug/L 504115 Perylene-dl2 34.70 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 3,6-Dioxa-2,4,5,7-tetrasilaoctan... 294 C10H3002Si4 004342-25-0 43 2 Trisiloxane, 1,1,1,5,5,5-hexamet... 384 C12H3604Si5 003555-47-3 22 3 2,6-Dimethyl-3,4-bis(trimethylsi... 311 C15H29NO2Si2 1000079-52/1 17 4 3-Isopropoxy-1,1,1,7,7,7-hexamet... 576 C18H5207Si7 071579-69-6 17
_A_ Abundance Scan 5676 (36.429 min): 9155.D (-5656) (-) m/z 221.10 ! 0.00% 73 147 2211
5000 355 281 429 LL ... 1 ' 96 36.00 36.20 36.40 36.60 36.80
m/z-> 0- 44 ■ | 50 i L II 100 150 200 191 ।
250 300 350 ill , 400 m/z 147.10 97.19% Abundance #87890: 3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4,4,5,5,7,7- 147 221
73 .A A MA " A y 5000 -AA--A 36.00 36.20 36.40 36.60 36.80 191 m/z 73.05 83.49% 117 279 0- 45 ''1 1 ' 1" ^1 L’ 249. + m/z-> 50 100 150 200 250 300 350 400 Abundance #115144: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trim... 73 147 36.00 36.20 36.40 36.60 36.80 5000 m/z 207.00 39.91%
45 281 369 Apapp""ukty Tl/Z-> 0- _L 'i 50 100 117 __ __________ t r l ‘ ‘ 150 ' 200 207 I 249 I__________ t ‘ ‘ > > I 250 ' I 1 I l______________________ h__________ ' I > I ' ' I ' l 1 I [ J 300 350 400 Abundance #87845:2,6-Dimethyl-3,4-bis(trimethylsilyloxymethyl)pyridine 2221 36.00 36.20 36.40 36.60 36.80 73 m/z 355.00 36.84% 5000 147 _ / । 178 45 0 15 J. i ■ 493-120,1 ,4 A,k 266 296................................ T-r-j-r-r n/z-> 50 100 150 200 250 300 350 400 36.00 36.20 36.40 36.60 36.80
9155.D 050102.M Mon May 13 11:41:48 2002 Page 14
NYC-WTC_000022875
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NYC-WTC_000022875Source: NYC Law Department, mirrored locally
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