Laboratory calibration log, WTC environmental records, Nov 2001

Mass List File: E:\DFTA1124 Date: Nou-24-1991 16:10:53 Comment: BOHLK: METHOD 525; INST 204; 11/24/01; DFTPP/ENDRIN Scan No: 1096 Retention Tine: 18:16 RIC: 6192193 Mass Range: 48 - 444 #t Peaks: 205 Mass of Base Peak: 442 Int: 880373 Threshold: 0 % Mass Intensity % Base Mass Intensity % Base Mass Intensity % Base 48 2,570 0.29 83 2,102 0.24 119 2,570 0.29 49 20,560 2.34 84 3,738 0.42 121 1,869 0.21 58 128,504 14.60 85 4,439 0.50 122 17,289 1.96 51 415,420 47.19 86 15,887 1.80 123 10,981 1.25 52 23,831 2.71 87 2,803 0.32 124 5,373 0.61 55 7,476 0.85 88 2,336 0.27 125 3,504 0.40 56 9,345 1.06 91 8,644 0.98 126 2,336 0.27 57 20,327 2.31 93 37,149 4.22 127 214,485 24.36 61 5,607 0.64 94 3,037 0.34 128 13,785 1.57 62 9,112 1.04 96 2,336 0.27 129 90,654 10.30 63 14,018 1.59 98 43,691 4.96 130 10,046 1.14 65 1,869 0.21 99 18,925 2.15 132 2,102 0.24 67 4,439 0.50 101 5,373 0.61 134 5,841 0.66 68 4,906 0.56 103 3,971 0.45 135 6,542 0.74 69 253,504 28.80 104 12,850 1.46 136 5,841 0.66 73 7,009 0.80 105 12,383 1.41 137 8,411 0.96 74 52,102 5.92 107 79,205 9.00 141 14,719 1.67 75 43,224 4.91 108 6,775 0.77 142 3,504 0.40 76 15,887 1.80 109 3,504 0.40 143 2,570 0.29 77 274,532 31.18 110 146,261 16.61 146 7,009 0.80 78 13,084 1.49 ill 13,785 1.57 147 7,943 0.90 C CD 79 31,308 3.56 112 3,504 0.40 148 21,495 2.44 E 88 19,626 2.23 116 4,906 0.56 151 2,803 0.32 O o Q 81 21,261 2.41 117 111,682 12.69 153 4,205 0.48 CXI cot 82 5,140 0.58 118 4,205 0.48 154 3,504 0.40 o CD o L Q o o o o o o I 0- o ou sd —

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