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Laboratory extraction parameters log, Oct 2001

Machine-extracted title · confidence 50%

Log sheet recording laboratory extraction parameters including drip rates and pH for samples processed at the 525 site in October 2001.

NYC-WTC_000063859–000063872

Folder label: “525 9/27/01 Ex 10/4 Analysis

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Scanned page image, NYC-WTC_000063862
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'2oo Hass List File: E:SDFTA1004 Date: Oct-04-1991 17:05:32 ■D c CT o' o Connent: BOHLK; METHOD 525; INST 204; 10/04/01; DFTPP TJ o> co O 00 O) Scan No: 1116 Retention Tine: 18:36 RIC: 4498629 Mass Range: 47 - 444 ;3. 03 ro ft Peaks: 159 Mass of Base Peak: 442 I nt: 758762 Threshold: 0 z D o o c Mass Intensity Z Base Mass Intensity z Base Mass Intensity Z Base 3 CD 3 47 3,092 0.41 84 3,865 0.51 123 6,185 0.82 49 14,948 1.97 85 5,154 0.68 124 4,123 0.54 50 100,773 13.28 86 10,567 1.39 127 138,402 18.24 51 283,247 37.33 87 2,835 0.37 128 13,917 1.83 52 11,340 1.49 91 3,608 0.48 129 63,402 8.36 55 5,154 0.68 92 3,865 0.51 130 4,381 0.58 56 8,505 1.12 93 35,309 4.65 135 6,958 0.92 57 11,597 1.53 94 2,061 0.27 136 2,835 0.37 61 4,896 0.65 96 1,804 0.24 141 10,824 1.43 62 5,412 0.71 98 33,247 4.38 142 3,350 0.44 63 7,216 0.95 99 14,432 1.90 143 3,092 0.41 68 3,608 0.48 100 2,319 0.31 146 2,577 0.34 69 212,886 28.06 101 4,639 0.61 147 4,896 0.65 71 1,288 0.17 103 5,670 0.75 148 12,886 1.70 73 4,381 0.58 104 6,701 0.88 149 3,865 0.51 74 35,824 4.72 105 7,731 1.02 153 4,639 0.61 75 27,577 3.63 106 2,061 0.27 154 2,835 0.37 76 10,051 1.32 107 67,783 8.93 155 5,670 0.75 77 214,432 28.26 108 7,731 1.02 156 9,020 1.19 78 12,628 1.66 110 113,659 14.98 160 3,350 0.44 79 28,865 3.80 111 15,206 2.00 161 5,670 0.75 80 14,432 1.90 112 2,061 0.27 165 2,577 0.34 81 15,721 2.07 117 87,113 11.48 166 4,639 0.61 82 4,896 0.65 118 5,154 0.68 167 23,969 3.16 83 3,092 0.41 122 3,608 0.48 168 7,989 1.05

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NYC-WTC_000063862Source: NYC Law Department, mirrored locally

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