DEP GCMS data table, Jan-Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC2 701\30641.D Vial: 42 Acq On : 29 Dec 2001 11:33 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/18 Inst : GC/MS 209 Mise Multiplr: 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 14 Trisiloxane, 1,1,1,5,5,5-hexam Concentration Rank 13

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

36.72 0.91 ug/1 235267 Perylene-d12 37.12

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Trisiloxane, 1,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 43 2 dl-Xylitol, cyclic 2, 3-(phenylboron 238 C11H15BO5 074793-46-7 27 3 Mercaptoacetic acid, bis(trimethyls 236 C8H20O2SSi2 006398-62-5 25 4 Ethanedioic acid, bis(trimethylsily 234 C8H18O4Si2 018294-04-7 25 Abundance Scan 3450 (36,718 min): 30641 .D (-) m/z 73.00 100.00% ! 73

147 5000 221 281 355 39 17.1 95 117 , , ,193, 1 , 325+ J, 401 429 36.40 36.60 36.80 37.00 -T m/z 147.00 57.81% miz-> 50 1001 150 200 250 300 350 400 Abundance #74103: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 147

5000 TPIPIPpPTtn 281 36.40 36.60 36.80 37.00 45 369 m/z 221.05 35.12% 117 J 207, , 249, — F m/z—> 50 100 150 200 250 300 350 400 Abundance +31417. di-Xylitol, cyclic 2 3-(phenylberonale) 147 ■” A I I I I I I A I I |> 36.40 36.60 36.80 37.00 61 5000 m/z 281.00 23.70% 104 31 ! 1 I 177 207 238 : I d m/z-> 50 100 150 200 250 300 350 400 Abundance #30949: Mercaptoacetic acid, bis(trimethylsily!)- 73 147 36.40 36.60 36.80 slop' '

5000 221 45 193 ‘ i 1 104 I TTI TI miz-> 50 100 150 200 250 300 350 400 36.40 36.60 36.80 37.00

30641.D GCMS1126.M Mon Jan 28 11:14:41 2002 Page 14

NYC-WTC_000004428