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GCMS blank analysis results, sample AE04733, Apr 2002

Machine-extracted title · confidence 95%

Laboratory blank analysis report for sample AE04733 conducted April 1, 2002, showing compounds below detection limits.

NYC-WTC_000058242–000058253

Folder label: “GCMS X 3/4/02 A 3/23/02

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Scanned page image, NYC-WTC_000058249
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\MAR2802\LB.D Vial: 3 Acq On : 28 Mar 2002 10:29 am Operator: Sample : gc/ms scan 3/4 Inst : GC/MS 209 Mise Multiplr; 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 1-Monolinoleoylglycerol trimet Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 36.14 1.93 ug/1 90844 Perylene-dl2 37.94 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1-MonolinoleoylgIycerol trimethylsi 498 C27H54O4Si2 054284-45-6 40 2 3-1sopropoxy-1 ,7,7,7-hexamethyl 576 C18H52O7Si7 071579-69-6 12 3 1,2-Benzenedica/-boxylic acid, bis(t 310 C14H22O4Si2 002078-22-0 12 4 l,l,l,5,7,7,7-^eptamethyl-3,3-bis(t 444 C13H40O5Si6 — O38L^-£O_-J^ 12 Abundance"...... ..... t Scan 3387 (36.137 min): LB.D (-).. .. ..... . "■ m/z 73.0.0“ 100.00% Th 147 5000 221 281 355 35.80 36^00 36.20 36‘40 ‘ 45 193,1 m/z 147.1,0 60.26% m/2->____ _ 50 100 150 200 250 300 350 400 . 450 500 __ 550 Abundance #58871:1-Monolinoieoylglyceroi trimethyisiiyl ether 7)3

207 5000 147 35.80 36.00 36.20 36.40 34 103 Itl/z 221.0,5 45.16% I ■!( m/z-> 50 IM' IM 200 2M 300 ‘ ‘ 400 ‘ ‘ ‘ ‘ ' 5M Abundance ■ '• . f •- .• - n ■■ 1 • r

73 T 35,80 36,00 36,20 36.40 5000 m/z 355.0, 25.47% 147 221 281 327 415 519 561 ni/z->______ 50 100.. 150 200 2M 300 3M 400 4M 5M Abundance #72973:1.2-Benzenedicarboxylicacid7bis(trimethylsilyl)e 1 ■7 35.80 36.00 36.20 36.40 73 m/z 281.0 21.79% 5000

45 295 I r* m/2~> 50 100 150 200 250 300 350 400 4M ' 500 ' 35.80 36,00 36.20 36.40

LB.D GCMS0308.M Mon Apr 01 11:12:43 2002 Page 2

NYC-WTC_000058249

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NYC-WTC_000058249Source: NYC Law Department, mirrored locally

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