GCMS surrogate recovery results for sample AE00277, Jan 2002

NYC 9/11 Public Portal Document Data File : C: \MSDCHEM\1\5973N\02JAN09\277.D Vial: 2 Acq On 9 Jan 2002 6:59 pm Operator: Sample : 508 scan ext 1/7 Inst : Instrumen Mise : January 9, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L Peak Number 1 Acetonitrile, dichloro- $$ ... Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T.

3.48 0.17 ug/L 74836 1,4-Dichlorobenzene-d4 9.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetonitrile, dichloro- $$ Diehl... 109 C2HC12N 003018-12-0 90 2 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 64 3 Dichloroacetonitrile $$ Acetonit... 109 C2HC12N 003018-12-0 53 4 Dichloroacetonitrile $$ Acetonit... 109 C2HC12N 003018-12-0 38 Abundance Scan 9 (3.476 min): 277.D (-) 100.00% 74

5000 82

47 ' r1' '' i11 38 3.50 3.60 3.70 3.80 3 90 01 - ■ ■ । ■ ■ • ■ । ■ i > i ■ ■ ■ ■ ■ ■ । > ■ ■ ■ ■ i m/z 81.95 47.11% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #11641: Acetonitrile, dichloro- $$ Dichloroacetonitrile $$... 7l4

5000 82 A I ' '' 1 1 3.50 3.60 3.70 3.80 3.90 47 m/z 76.00 30.17% 35 n. ... — ■ i • • • • । > 1 109 01 ■ i i । । < PT m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #11644: Acetonitrile, dichloro- 74 p 11011.11 35 3.50 3.60 3.70 3.80 3.90 5000 82 m/z 83.95 30.01% 47 J\ PMAVA 0+ 1 1 1 1 ‘ 1 I 1 1 1 1 I 1 1 1 1 1 1 ’11 1 ' ■ • I ■ ■ 1 ■ l > TI1 1 ' i ■ ' ■ ‘ i ' ' ■ ' i ' 1 • _ m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #11642: Dichloroacetonitrile $$ Acetonitrile, dichloro- $$... . ........... 1111।। "TTTr"T‘ ‘ 7l4 3.50 3.60 3.70 3.80 3.90 82 m/z 47.00 21.42%

5000 47

0 — 12 10 20 30 35 -+ - 40 50 60 70 80 1 108 l ■ i * ■ ■ ■ i ■ ■ ■ • l ■ >

90 100 110 W pA 3.50 3 60 3.70 3.80 3.90

277.D SCAN508.M Thu Jan 10 11:51:36 2002 Page 3

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