GCMS reference standard results for volatile organics, April 2002

NYC 9/11 Public Portal Document

Quantitation Report (QT Reviewed)

Data File C:\MSDCHEM\1\DATA\020403\0402REF2.D Vial 12 Acq On 3 Apr 2002 7:13 pm Operator Nefliu Sample 04/02 ref Inst Instrumen Mise Multiplr 1.00 MS Integration Params: EVENTS.E Quant Time: Apr 04 08:41:07 2002 Quant Results File: SCAN020403.RE

Quant Method C:\MSDCHEM\1\METHODS\SCAN020403.M (Chemstation Integrator) Title Method 508 GC/MS Scan Last Update Thu Apr 04 08:40:00 2002 Response via Initial Calibration DataAcq Meth 508SCAN1

Internal Standards R.T. Qlon Response Cone Units Dev(Min)

1) 1,4-Dichlorobenzene-d4 10.66 152 2677057 20.00 ug/1 0.00 10) Naphthalene-d8 15.77 136 9732232 20.00 ug/1 0.00 17) Acenaphthene-diO 23.66 164 5680498 20.00 ug/1 0.00 31) Phenanthrene-diO 30.90 188 9225623 20.00 ug/1 0.00 39) Chrysene-dl2 39.10 240 8159492 20.00 ug/1 0.00 45) Perylene-dl2 42.30 264 4864087 20.00 ug/1 0.00

System Monitoring Compounds 2 8) TCMX 26.73 207 202909 3.65 ug/] 0.00 Spiked Amount 5-.000 Recovery = 73. 00% Ci Target Compounds ' /%ovalue 2) N-nitrosodimethylamine 3.66 74 314969m 4.25 ug/1 3) bis(2-Chloroethyl)ether 9.94 93 1193608 8.55 ug/1 99 4) 1.3-Dichlorbenzene 10.40 146 866450 4.51 ug/1 98 5) 1,4-Dichlorobenzene 10.72 146 959873 4.93 ug/1 99 6) 1,2-Dichlorobenzene 11.23 146 1002575 5.46 ug/1 99 7) 2,2‘oxybis(1-Chloropropane 12.04 45 969847 10.42 ug/1 100 8) N-Nitroso-di-n-propylamine 12.51 43 669895 8.59 ug/1 97 9) Hexachloroethane 12.52 119 165898 2.74 ug/1 99 11) Nitrobenzene 12.92 77 1018652 7.45 ug/1 99 12) Isophorone 14.03 82 1811562 7.20 ug/1 100 13) bis(2-Chloroethoxy) methan 15.25 93 1460318 8.84 ug/1 100 14) 1,2,4-Trichlorobenzene 15.61 180 823155 5.35 ug/1 99 15) Naphthalene 15.85 128 3619873 7.76 ug/1 100 16) Hexachlorobutadiene 16.62 225 170388 1.97 ug/1 98 19) 2-Chloronaphthalene 21.13 162 2200588 7.06 ug/1 99 20) Acenaphthylene 22.95 152 3282785 7.54 ug/1 99 21) Dimethyl phthalate 23.04 163 3029906 8.98 ug/1 100 22) 2,6-Dinitrotoluene 23.15 77 114357 9.05 ug/1 99 23) Acenaphthene 23.79 153 2513511 8.00 ug/1 99 24) 2,4-Dinitrotoluene 24.93 165 435553 8.82 ug/1 99 25) Fluorene 26.20 166 2901576 8.11 ug/1 99 26) Diethyl phthalate 26.41 149 2877018 8.86 ug/1 99 27) 4-Chlorophenyl-phenylether 26.53 204 1358086 7.84 ug/1 97 29) N-Nitrosodiphenylamine 27.13 168 949653 7.16 ug/1 98 30) Azobenzene 27.21 77 2515447 8.02 ug/1 99 32) Hexachlorobenzene 28.77 284 1029023 8.01 ug/1 99 33) 4-Bromophenyl-phenylether 28.89 248 822183 7.85 ug/1 98 34) Phenanthrene 30.99 178 4475307 8.80 ug/1 100 35) Anthracene 31.22 178 3866714 7.78 ug/1 100 36) Di-n-butylphthalate 33.98 149 4204499 8.24 ug/1 100

(#) = qualifier out of range (m) = manual integration 0402REF2.D SCANO20403.M Thu Apr 04 08:41:49 2002 Page 1

NYC-WTC_000047186