GCMS calibration data for TCLP analysis dated December 7, 2001

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\1\DATA\DEC0 701\LB.D Vial: 2 Acq On 7 Dec 2001 7:01 pm Operator: GALOS Sample gc/ms unknown 11/6 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 4 Oxirane, 2-methyl-3-propyl-, c Concentration Rank 10 R.T. EstConc Area Relative to ISTD R.T. 5.64 0.77 ng/uL 238498 1,4-Dichlorobenzene-d4 11.88 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Oxirane, 2 -methyl-3 -propyl -, cis- 100 C6H120 006124-90-9 45 2 Oxirane, 2-methyl-3-propyl-, trans- 100 C6H120 006124-91-0 42 3 Hexane, 2,3,4-trimethyl- 128 C9H20 000921-47-1 32 4 Heptane, 2,3-dimethyl- 128 C9H20 003074-71-3 32 Abundance Scan 87 (5.637 mln): LB.D (-) m/z 41.10 100.00% 41

5000 85 57 71 III ri i । i i i t-| r —4 miz-> 20 —l 30 40 + 50 ’[121 60 70 ■ ■ i ■ • ' • i ■ ■ • ■ i ‘ ■ 1 ' i ■ 1 11 i 1 ' ■ ■ । • ■ 80 90 100 110 120 130 5.20 ' 5.40 5.60 5.80 6.00 43.05 80.09% Abundance #1531: Oxirane, 2-methyl-3-propyl-, cis- i 43 57 5000 71 85 II T*-I-*411*11*11111112R 5.20 5.40 5.60 5.80 6.00 m/z 45.05 70.00%

m/z-> 20 30 40 1 ‘ I ' 50 60 70 d 80 90 100 110 100 120 130 Abundance #1532; Oxirane, 2-methyl-3-propyl-, trans- 41 Tr 5.20 5.40 5.60 5.80 6.00 5000 57 71 85 m/ z 44.35%

100 DI1 i ■ • ■ ■ i 1 ■ ■ ■ i • ‘ ■ ■ i ■ ‘ • ■ i • ■ 1 ■ r1 1 1 ' I 1 1 1 1 1 1 1 mfe-> 20 130 40 50 160 70 80 90 100 110 120 130 Abundance #5147: Hexane, 2,3,4-trimethyl- i 1 ■ ‘ ■ i ■ • ‘ • i • • • ■ i ‘ ‘ ‘ I • 1 43 5.20 5.40 5.60 5.80 6.00 m/z 57.00 40.78%

m/z-> 5000

27 TTIITTTT 20 30 40 50 57

• । 60 ■ 71

IT ‘ ■ l ■ 70 80 85

________________ 128 rrrrrTTrrrrp ’’21/8.8 T T [tt 90 100 110 120 130 k 5.20 TPr 5.40 5.60 5.80 6.00

LB.D NP112701.M Thu Dec 13 11:28:28 2001 Page 4

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