GCMS comments for sample AD28477, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV2601\28477.D Vial: 6 Acq On : 27 NOV 2001 10:10 pm Operator: 209 GALOS Sample : 11/23 scan Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.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. 7.62 4.48 ug/1 986502 1,4-Dichlorobenzene-d4 11.70 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 N-Ethylformamide 73 C3H7NO 000627-45-2 9 2 1,3-Dioxo lane, 2-methyl- 88 C4H802 000497-26-7 5 3 Thiocyanic acid, methyl ester 73 C2H3NS 000556-64-9 4 4 Ether / 74 C4H10O 000060-29-7 4 Abundance Scan 281 (7.624 min): 28477.D (-) m/z 73.00 100.00%

L 73

5000 43

l 1 55 , 87 103 7.20 7.40 7.60 7.80 8.00 TpTTTTTTT 1 tpmmm l... t p k ■. I n »t p « i r ] l 11« | . 1,. |«1. 1. I < f | >207 < I < |. I < m/z 43.05 24.76% miz-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #292: N-Ethylformamide 30 73

5000 TTI—-1——E1111111711583 44 58 7.20 7.40 7.60 7.80 8.00 m/z 41.05 9.10%

tA-> .. 1.. T TTTTTT ‘ 11 ' ‘|' I " |" "I " ‘1P TTTTT 111 I I I I 1111111 M 111111 | H n | M H j i i i 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 Abundance #62902:1,3-Dioxolane, 2-methyl- 73 T‘‘——u——_rr11 7.20 7.40 7.60 7.80 8.00 5000 43 m/z 44.95 8.89% 58 87 27 mmm "i"' TTTTTTTTTTTT > । "TCTTTTI’T’T p, i।, j,,,, r 11, (nil 111 n 11111111111»1111111 m/z-> 10 20 30 40 50 60 70 80 90 100110120 130 140 150 160 170180 190 200210 Abundance #62522: Thiocyanic acid, methyl ester 73 7.20 7.40 7.60 ' 7.80 ' I ' 1 ' 1 I ' 1 ' 8.00 m/z 71.00 6.00% 45 15 5000

58

m/z—> XX..m — TTTTT i I i I!.. n 111 h 111..! 111! r ! ■ 1111111 M1 ■ | ■ m 1111 ■ I i I n | i ■ I 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 ‘I ■ ■ ■ ■ i ■ ■ r ■ 7 20 7.40 7.60 ■ ■ i • ' ■ ■ t ■ ■ 7.80 8.00

28477.D GCMS1126.M Fri Nov 30 17:35:29 2001 Page 1

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