PCDD/PCDF analysis results, Jan 2002

NYC 9/11 Public Portal Document

page No. 2 LieCing of S020226B.dbe 01/16/2002 Matched GC Peak* / Ratio / Ret. Time

1.... QC.bog Omit Why ..RT. OK Ratio Total .Axea/Ht Ax ea/Ht. Peakl Axea/Ht. Peak! Fei . RT Compound. Name . .. ID.. Flags.

DC SN 25:49 0.44 0.943 DC SN 26:14 0.14 0.958 DC SN 26; 20 0.16 0,9.62 DC SN 26:26 0.07 0.965 DC SN 26:39 0.04 0.973 DC SN 26: 46 0.17 0.977 DC SN 27:03 0.20 0.908 DC SN 27:10 0.11 0.992 27:23 81.98 81.98 1.000 37C1-TCDD CLS DC SN 27:35 0.28 1.007 DC SN 27:44 0.15 1.013 DC SN 27:52 0.15 I.OIS DC SN 28:03 0.10 1.024 DC SN 28:30 0.10 1.041 DC SNI 28:36 0.18 1.044 DC SNI 28:45 0.16 1.050 326 1 Peak 81.98

13C12-TCDD 0.65-0.89 0.927-1.073 332-334 DC NL Height 0.39 0.31 0.08 26:15 0.87 1.72 0.80 0.92 0. 959 27:12 0.80 1,039.39 463.32 575.97 0.993 13C12-1234-TCD0 RSI 27:23 0.80 908.89 438.79 550.10 1.000 13C22-2378-TCDD 2S1 Height 281.85 127.16 154.69 332-334 3 Peaks 2,029.90

Above: TCDD / PeCOF Follows

PeCDF 1.32-1.78 0.931-1.058 '.0-342 DC NL Height 0.10 0.05 0.05 DC SN 28:35 1.59 0.88 0.937 DC SN 29:24 RO 2.00 ■ 0.23 0.963 DC SN 29:32 RO 0.39 O.IB 0.968 DC SN 29:43 RO 2.63 0.20 0. 974 DC SN 30:19 RO 0.12 0.07 0.993 DC SN 30:30 1.76 0.58 0.999 DC SN 30:43 RO 1.79 0.36 1.007 DC SNt 30:48 RO 0.71 0.33 1.009 DC SNI 31:25 RO 0.31 0.18 1.029 DC SNI 32:09 RO 1.13 0.79 1.054 340-342 O Peeke 0.00

13C12-PeCDF 1.32-1.78 0.069-1.131 352-354 DC NL Height 0.08 0.03 0.05 29:42 1.71 2.55 1.61 0.94 0.973 30:09 1.44 2.88 1 .70 1.18 0.988 30:31 1.49 1,090.98 653.40 437.58 1.000 13C12-P«CDF 123 IS2 Height 340.75 203.77 136.98 30:48 1.33 7.41 4.23 3.18 1.009 31:12 1.49 1,109.44 664.36 445.08 1.022 13C12-PeCDF 234 SURI 31:32 RO 0.78 1.89 1.15 1.48 1.033 32:09 1.46 9.77 5 . BO 3.97 1.054

Triangle Laboratories, Inc,® 301 Caphola Drive • Durham. North Carolina 27713 Printed; 20:54 01/16/2002 Phone: (919) 544-5729 • Fax: (919) 544-5491 45

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