NYC-WTC_000035776
Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Document / 13 pages
GCMS calibration results for sample AD28662, Dec 2001
Machine-extracted title · confidence 100%Calibration report showing recovery percentages for various chemical standards used in the GCMS analysis.
NYC-WTC_000034958–000034970Folder label: “GCMS X 11/24/01 A 12/4/01”
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NYC 9/11 Public Portal Document Library Search Compound Report •.Data File C:\HPCHEM\1\DATA\DECO4O1\LB. D Vial: 3 Acq On 4 Dec 2001 2:19 pm Op era-, c: 209 GALOS Sample lb 11/24 Inst : GC/MS 209 Mise : Multiol.: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 6 3-Isopropoxy-1,1,1,7,7,7-hexam Concentration Rank 6 R.T. EstConc Area Relative to ISTu R.T. : 26.90 0.43 ug/1 131223 Phenanthrene-dl0 25.00 Hit# of 5 Tentative ID MW MolForm CASH Qual 1 3-Isopropoxy- 1,1, 1,7,7,7-hexamethyl 576 C18H5207Si7 0715 9-69-6 40 2 Trisiloxane, Y, 1,1,5,5,5-hexamethyl 384 C12H3604Si5 003515-47-3 37 3 1,1,1,5,7, 7,/-Heptamethyl-3,3-bis (t 444 C13H4005Si0 0381 7-00-1 22 4 Butanoic acid. 3-methyl-3-[(trimeth 262 C11H2603Si? 055111-90-8 17 Abundance 7 Scan 2381 (26.905 min): LB.D (-) m7: 73.0 10 0.00% 73
5000 147 1
221 281 v= i-pTur — , , Tur. TTI ___20.30 28.20 2[. 27.20 45 325355 401 429 — rh 1 r ■■•I 'i -- +1914 117 ( 251 j m/,147 .CU 36.82% mlz->_____50 100 150 200 250 300 350 400 450 500 550 Abundance #60503: 3-Isopropoxy-1 ,1,1,7,7,7-hexainethyl-3,5,5-tris(trim 73
5000 ! ‘""k/T "h ... । j 147 2.00 26.80 27.; 27.20 in/T 221. (3 19.13% 221 281 ..... I....... — 324......415............ 519 561 m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #52459: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 147
281 ___ 20.50 26.80 27. ) 27.20 5000 m/: 281.03 ' 18.23%
369 207 249 338 | 1 • । 1 — mz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t I 73 ___ 2-?.60 26.80 a7 " 27.20 m/a 207.0) 9.34% 147 5000 I 267 355 429 | 207 i 45 -.. i. — i... 4 l i 1 YA : . i AAM m/z—> 50 100 150 200 250 300 350 400 450 500 550 2300 26.80 2700 27.20
LB.D GCMS1126.M Thu Dec 06 14:41:03 2001 Page 6
NYC-WTC_000034969
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NYC-WTC_000034969Source: NYC Law Department, mirrored locally
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NYC-WTC_000019049
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