GCMS method parameters and calibration table, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC1801\LB.D Vial : 2 Acq On : 18 Dec 2001 4:49 pm Operator: GALOS Sample : gems unknown 11/16 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 5 Cyclopentane, 1-ethyl-l-methyl Concentration Rank 4

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

10.83 0.98 ng/uL 267514 1,4-Dichlorobenzene-d4 11.87

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentane, 1 -thyl- 1-methyl - 112 C8H16 016747-50-5 38 2 Cyclopentane,1-ethyl-1-methyl- 112 C8H16 016747-50-5 38 3 3-Methyl-l- [lH) -1,2,4-triazol-1-yl 153 C7H11N30 064922-02-7 28 4 2-Pentene, ,4-dimethyl- 98 C7H14 000625-65-0 28 'Abundance / Scan 653 (10.834 min): LB.D (-) m/ z 43.10 100.00% 43 83 55

5000- 71 TIP I i | | FT, | । 3

miz-> — 4044 +11 20 . 30 +--199——— A 50 60 70 80 90 100 110 120 130 140 150 160 m/z 10.40 10.60 83.15 10.80 11.00 11.20 74.71% Abundance #64053: Cyclopentane, 1-ethyl-1-methyl- 55 83

5000 41 i1 * 1 70 10.40 10.60 10.80 11.00 11.20 27 ........... | m/ z 66.37% — — || 97 |... 1 112 55 ‘ 10 ‘IB ' ' I m/z-> 20 30 40 50 60 70 80 90 100 110 <20 130 140 150 160 Abundance #2727: Cyclopentane. 1 -ethyl- 1-methyl- 83 55 — 10.40 10.60 10.80 11.00 11.20 5000- 41 m/ z 41.10 27.47% 70 27 97 1 I_____ I . I I I > I ! > 1 -j-r -rp- -r-j-m-T-p . . ■ | I... 1... 112. m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 'Abundance #10506: 3-Methyl-1-[(1 H)-1,2,4-triazol-1 -yl]butan-2-one -- ' ' i 1 ' 1 1 ( ■ ■ 48 ■ 10.40 10.60 10.80 11.00 11.20 83 m/z 71.05 26.73% 5000 71

55 ' I ' ' • ’ I ' ' ' ' 1 1 ----- — ....... 154 A 1 1 ' ' ' i - TIT m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 10.40 10.60 10.80 11.00 11.20

LB.D NP112701.M Thu Dec 20 11:38:03 2001 Page 5

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