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Laboratory method parameters sheet, 525 X, Nov-Dec 2001

Machine-extracted title · confidence 80%

Sheet containing technical parameters for laboratory analysis methods used on samples from site 525 X.

NYC-WTC_000055630–000055654

Folder label: “525 X 11/24/01 A 12/9/01

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2 2 - - 0 0 2 0 co — 1 U O C O O Nass List File: E:\DFTB1209 Date: Dec-09-1991 18:05:16 CT o' O C C Comment: BOHLK; METHOD 525; INST 204; 12/09/01; DFTPP/ENDRIN o U O) Scan No: 1094 Retention Time: 18:14 RIC: 3458982 Nass Range: 49 - 444 • o 0 # Peaks: 203 Nass of Base Peak: 442 Int: 471447 Threshold: 0 % O o Q C Nass Intensity % Base Nass Intensity % Base Nass Intensity % Base 3 CD

49 12,236 2.60 83 1,315 0.28 114 1,315 0.28 50 86,447 18.34 / 84 1,973 0.42 115 1,710 0.36 51 249,210 52.86i/ 85 2,631 0.56 116 1,052 0.22 52 9,736 2.07 86 7,236 1.53 117 73,289 15.55 55 3,815 0.81 87 2,763 0.59 118 3,684 0.78 56 4,868 1.03 91 1,447 0.31 119 921 0.20 57 10,657 2.26 92 2,894 0.61 122 6,842 1.45 60 1,578 0.33 93 24,605 5.22 123 4,078 0.86 61 4,342 0.92 94 1,842 0.39 124 2,763 0.59 62 5,657 1.20 96 2,631 0.56 125 3,289 0.70 A 63 5,657 1.20 97 1,315 0.28 127 123,552 26.21V 65 3,421 0.73 98 20,657 4.38 128 8,289 1.76 67 1,973 0.42 99 8,947 1.90 129 47,500 10.08 68 2,500 0.53/ 100 1,315 0.28 130 5,526 1.17 69 151,315 32.10 101 4,868 1.03 131 921 0.20 72 1,447 0.31 103 4,473 0.95 132 1,052 0.22 73 2,631 0.56 104 4,473 0.95 133 1,052 0.22 74 29,078 6.17 105 4,868 1.03 135 5,394 1.14 75 24,605 5.22 106 1,578 0.33 136 3,157 0.67 76 8,552 1.81 107 49,078 10.41 137 1,447 0.31 77 167,894 35.61 108 6,447 1.37 140 2,236 0.47 78 7,763 1.65 109 3,026 0.64 141 5,789 1.23 79 18,421 3.91 110 100,657 21.35 142 2,105 0.45 80 11,447 2.43 ill 13,947 2.96 143 2,236 0.47 81 10,000 2.12 112 1,315 0.28 146 1,184 0.25

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NYC-WTC_000055645Source: NYC Law Department, mirrored locally

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