GCMS blank analysis results, March 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\MAR2602\LBA.D Vial: 17 Acq On 27 Mar 2002 1:34 am Operator: ' Sample gc/ms scan 3/7 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSGINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ***************'***********'**'************'******'*********'**-*****'jt***'*'**

Peak Number 2 3-Isopropoxy-1,1,1,7,7,7-hexam Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T.

37.37 0.54 ug/1 49083 Perylene-dl2 37.94

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Isopropoxy-1, 1,7,7,7-hexamethyl 576 C18H52O7Si7 071579-69-6 37 2 1-Monolinoleo^glycerol trimethylsi 498 C27H54O4Si2 054284-45-6 28 3 1,1,1,5,7,7,7/Heptamethyl-3,3-bis (t 444 C13H40O5Si6 038147-00-1 25 l.2 iPs’lzene' ■carboxylic acid, bis(t 310 C14H22O4Si2 002078-22-0 10 Abundance Scan 3521 (37368 min): LBA.D (-) m/z 73 ". 0o””' io6.00% 7)3

147 5000 221 355 281 429 37.00 37.20 37.40 37.60 m/z 147. o"o 61.86% 'm/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60501 3-lsopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 7)3

A 5000 147 37.00 37.20 37.40 37.60 _____ i m/z 221.05 48?84% i 415 519 561 I

m/z-> 50 100 150 200 250 300 :350 400 450 500 550 Abundance #5587 1 -Monolinolecyiglyceroi trirriathyisilyl ether i 73

207 37.00 37.20 37.40 37.60 5000 147 m/z 355.05 33.06% 34 103 281 ! 395 ■ 482 ! ’m/2--> 5p,_. 100 .. 150.. 200. ..250__ 300__ 350 __ 400__ 450___ 500 5 50 'Abundance #56714: i,i,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t 43 37.00 37.20 37.40 37.60 m/z 281.10 22.10% 147 5000 267 355 429 45 I 207 II r-r^p- _______ , 1.1,,,,,!,,,,, m/z-> 50 ^00 150 200__ 25O____3OO 350 400 450 500 550 _32.00__37.2p _37.40 37.6^

LBA.D GCMS0308.M Eri Mar 29 11:39:13 2002 Page 2

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