GCMS calibration table for TCLP method, March 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\MARO1O2\3381 .D Vial: 45 Acq On 3 Mar 2002 7:37 am Operator: Sample gc/ms scan 2/4 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 N-Ethylformamide Concentration Rank 1

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

8.19 1.18 ug/1 306632 1,4-Dichlorobenzene-d4 12.32

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 N-Ethylfoymamide 73 C3H7NO 000627-45-2 9 2 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 3 Pentane / 3-methoxy- 102 C6H140 036839-67-5 9 4 1,3-Didxolane, 2-methyl-________ 88 C4H802 000497-26-7 5 Abundance 7 Scan 343 (8.189 min): 3381.D(-) m/z 72.95 100.00% 73

5000 43

87 103 7.80 8.00 8.20 8.40 8.60 38 1. I 49 55 67 Hr ■ i ■ ■ ■ 1 i ■ • ‘ • i ■ ■ i ■ m/z 42.9.5 :29.38% m/z->_____ 10 20 ___30 40 50 60__ _70 80 90 100 110 Abundance #292: N-Ethylformamide 30 73

5000 TTTT4 । T 58 7.80 8.00 8.20 8.40 8.60 44 m/z 41.0.5 10.49% 15 : ----------- i ■ ■ ■ • । ' 1 ■ > i 1 ■ ■ ■ i ■ ■ 1 ■ । • • ■ ■ । ■ m/z-> 10 20 __ 30__ 40___ :50 60 70 80 90 100 110 Abundance patC a . 73 . । . at ] ... 1 t | i 11) 121ss 7.80 8.00 8.20 8.40 8.60 5000 m/z 44.95 9.97%

45 15 31 55 _______ j_______ 88 _______ ■ ■ i • ■ ■ ■ i • • ■ ‘ i ■ ■ ■ ■ i ■ ■ ' 1 i ■ ■ • ■ i 1 ' • ■ i 1 ■ ■ ■ i ■ • ' ■ i 1 1 1 1 i 1 ' ' 1 I ' m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1793: Pentane, 3-methoxy- ' i 1 ‘ ‘ t ■ ■ • ■ i ■ ■ ■ ■ i ■ ■ • ■ i ■ 1 73 7.80 8.00 8.20 8.40 8.60 m/z 71.00 6.73% 5000 45

55 . .. . 33.39, 1 ■ i ■ ■ ■ 1 1 1 1 1 ' i 1 1 1 ‘‘r1 11 —100————t ' 80 ' 93 ' 100 ' ' 110 m/z-> 10 20 30 40 50 60 70 7.80 8.00 8.20 8.40 8.60

3381.D GCMS0208.M Mon Mar 25 12:21:03 2002 Page 1

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