GCMS blank results for sample AE03612, March 28, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02MAR08\03612.D Vial: 2 Acq On ' : 8 Mar 2002 4:25 pm Operator: Sample : 508 scan Inst : Instrumen Miso : March 8, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 8 2-Pentanone, 4-hydroxy-4-me... Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 6.03 0.82 ug/L 422794 1,4-Dichlorobenzene-d4 9.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl - 116 C6H12O2 000123-42-2 83 2 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 78 3 2-Pentanone, 4-hydroxy-4-methyl-... 116 C6H12O2 000123-42-2 78 4 2-Pentanone, 4-hydroxy-4-methyl-... 116 C6H12O2 000123-42-2 78 Abundance Scan 235 (6.027 min): 03512.D (-) m/z 43.10 100.00% 43

5000

0- P 59 NZsl +534 I,.......... . ................ . I ■ • ■ • i • ■ • ‘ i • • ■ ‘ i • ' ■ 1 i • • • • i / / 101 TeKOIIITTIIT’ 5.60 5.80 6.00 6.20 6.40 m/ z 59.00 49.92% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #16600: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 ... N....... 5.60 5.80 6.00 6.20 6.40 m/z 58.00 29.63% 15 31 101 83 | miz-> 0— L — — —4 — ——— 10 20 30 40 50 60 70 80 90 100 110 Abundance #16609: 2-Pentanone, 4-hydroxy-4-methyl- 43 —............. 5.60 5.80 6.00 6.20 6.40 5000 59 m/z 101.00 14.64%

31 0-------------------- FIUumTTTTT 83 101 miz-> Abundance 10 20 30 40 50 60 70 80 90 #16610:2-Pentanone, 4-hydroxy-4-methyl- (CAS) $$ Diaceton... 43 100 110

5.60 5.80 A A-PP 6.00 6.20 6.40 m/z 42.10 5.82% 5000 59

101 31 0J ---------------- T 83 1—mm , I ----- miz—> 10 20 30 40 50 60 70 80 90 100 110 5.60 5.80 6.00 6.20 6.40

03512.D HP022102.M Fri Mar 15 10:09:17 2002 Page 10

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