GCMS blank analysis AE08209, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\APR1702\LBA.D Vial: 16 Acq On : 17 Apr 2002 10:52 pm Operator: Sample : gc/ms scan 4/8 Inst : 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

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

R.T. EstConc Area Relative to ISTD R.T. 37.31 0.97 ug/1 72755 Perylene-dl2 37.87

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Isopropoxy-j/, 1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 23 2 1,1,1,5,7,7,7‘ Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 23 3 3-Trimethylsilyloxystearic acid, tr 444 C24H5203Si2 000000-00-0 12 4 Trisiloxane, , 1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 12 Abundance Scan 3514 (37.309 min): LBA.D (-) m/ z 73.00 100.00% 73

147 5000 221 281 355 ‘I ‘1‘11/1/111*/11II ‘III 429 191, ' ' , ■ ■ i J, 1 1 i tt TII1327, , 401 37.00 37.20 37.40 37.60 m/z 147.00 55.57% m/z-> 50 100 150 200 250 300 400 350 450 500 550 Abundance #60503: 3-lsopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 73

_AW \ 5000 147 A 1 ’ ' I ' ' ' 1 1 1 ' ' 1 I ' 1 1 1 1 1 1 1 ' I 37.00 37.20 37.40 37.60 m/Z 221.05 47.74% 221 281 397 A4E ' 1 I ’ ' l.. I 1 ... 415 ... 519 561 n/z->_____ 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 73 1 r r I 1 1 1 1 TI- । । । । । r । । । । । । । 147 37.00 37.20 37.40 37.60 5000 267 m/z 281.00 26.35% 355 429 45 207

CEII I I I I I I ■ । ■ ■ ■ ■ । ■ ■ - ■ । ■ ti/z-> 50 100 150 200 250 300 350 450 400 500 550 Abundance #56734: 3-Trimethylsilyloxystearic acid, trimethylsilyl est ‘IT 1 I ' 1 ' ■ i 73 37.00 37.20 37.40 37.60 m/z 354.95 24.87% __ 5000 147 233

313 429 189 | 339 387 I ............ 111 1 r i ' 1 ' 1 i 1 1 ■ 11 1 ■ 1 ’ i ■ ■ ■ ‘ 1 - I .... 1 .... 1 . . 1 . I • m/z-> 50 100 150 200 250 300 350 400 450 500 550 37.00 37.20 37.40 37.60

LBA.D GCMS0412.M Thu Apr 18 14:13:47 2002 Page 1

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