GCMS calibration table for TCLP analysis, Dec 5 2001

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Calibration data sheet listing standard compounds and response factors used for GCMS analysis on December 5, 2001.

NYC-WTC_000032142–000032159

Folder label: “GCMS X 11/7/01 A 12/6/01”

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Data File C:\HPCHEM\1\DATA\DECO5O1\26712.D Vial: 3 Acq On 5 Dec 2001 10:35 am Operator: GALOS Sample gc/ms unknown 11/7 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 6 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

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

7.83 8.19 ng/uL 2861960 1,4-Dichlorobenzene-d4 11.86

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4 -hydroxy-4-methyl - 116 C6H1202 000123-42-2 53 2 2-Pentanone, 4-.hydroxy-4-methyl- 116 C6H1202 000123-42-2 43 3 2-Pentanone,/4-hydroxy- 4-methyl- 116 C.6H12O2 000123-42-2 43 4 Acetic aci , 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 28 Abundance Scan 325 (7.825 min): 26712.D (-) m/z 43.00 100.00% I 43 I

5000 59

101 i • ' 1 ' i ' ' 7.40 7.60 7.80 8.00 8.20 38,4 # ' 1+ 53 , 69 83 — i ■ ■ ■ ■ i ■ ■ ■ ■ i . i , . . TId’r , , । m/ z 59.10 47.68% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000- 59 7.40 7.60 7.80 8.00 8.20 m/z 101.05 16.87% 15 31 101 ____ I_______ j. _ i _ 83 ----- i ■ ■ • ■ i ■ ■ ■ ■ i ■ ■ • • । > i ■ ■ । T > T r-r-j-r-r-T-r-TT-T-T-r-j- m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274; 2-Pentanone, 4-hydroxy-4-methyl- i 43 l I 7.40 7.60 7.80 8.00 8.20 5000 m/z 58.10 16.57% 59

27 101 49 83 i ' • ' ■ i ' ' 1 ' i ' ■ ■ ' i ■ 1 ' ' I ' I • ■ ■ ■ i 1 ■ ■ ■ i ■ ■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 'Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43 7.40 7.60 7.80 8.00 8.20 m/z 41.10 6.94% 5000 59

m/z-> i ■ ■ 10 ■ ■ 20 i ■ ■ ■ ■ । 31 I i ■ 30 50 I||..... 73 ... I 83...... TI —4 ' l ' ■ ■ • l ■ • ■ • l ■ ■ ■ ■ I ■ ■ • l I > • ' ' I ■ 40 60 70 80 90 101 X 100 110 _... L...... TTunT TIIIT ——— 7.40 7.60 7.80 8.00 8.20

26712.D NP112701.M Fri Dec 07 13:15:17 2001 Page 6

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