GCMS blank analysis results, March 2002

NYC 9/11 Public Portal Document Library searen compound Report

Data File : C:\HPCHEM\1\DATA\MAR19O2\LBA1.D Vial: 16 Acq On : 20 Mar 2002 7:45 pm 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 Cyclopentasiloxane, decamethyl Concentration Rank 2

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

14.87 0.68 ug/1 117483 Naphthalene-d8 15.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 59 2 N- (Trifluoroac etyl)-N,O,O',0''-tetr 553 C22H42F3NO4Si4 000000-00-0 38 3 Noradrenaline, tetra-TMS 457 C20H43NO3Si4 000000-00-0 37 4 Benzoic aci , 2,4-bis[(trimethylsi1 370 Cl6H3004Si3 010586-16-0 37 Abundance Scan 1070 (14.865 min): LBA1.D (-) m/ z 73.00. 100.00% 73

5000 267 355 / \ i ' ■ ‘ 45 ____ 14.60 14.80 15.00 15.20 125 154 ■ TIT 1 TITTIT 323 123. 2374— TIT ■ • । ■ ■ ■ ■ । ■ ■ ■ - । ■ ■ ■ ■ । ■ ■ ■ ■ । ■ 1 m/z 267.00 miz-? _ 50_ 100 150 200 250 300 350 400 450 500 550 48.36% Abundance #51266: Cyclopentasiloxane, decamethyl- 73

355 5000 267 / \ i 1 • • i ' ■ ■ ■ i ' ■ 14.60 14.80 15.00 15.20 m/z 355.05 42.65% ............... 207 ; 323 m/z-> 50___ 100 150 200 250 300__ 350 400 450 500 550 Abundance . ■ 7 73 ............... / ■ ' i 1 1 1 ' i 1 ' ' 1 I 1 ' 1 1 I 1 1 355 14.60 14.80 15.00 15.20 5000 m/ z 356.05 15.89%

45 147 , 193 267 538 1 ' i ' ' ' 1 i ' 1 m/z-> 50 100 . 150.. 200 250 300 350 400 450 500 550 Abundance #57357: Noradrenaline, tetra-TMS 73 14.60 14.80 15.00 15.20 m/ z 268.00 11.41% 5000 102 355

45 147 ' 1 i 1 ■ ■ ■ i ■ 1 ......... _2 ...... 4.............. m/z—> 50 100 150 200 250 300 350 400 450 500 550 14.60 14.80 15.00 15.20

LBA1.D GCMS0308.M Thu Mar 21 14:30:39 2002 Page 2

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