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DEP laboratory method sheet for sample analysis, Box 58

Machine-extracted title · confidence 90%

Document outlining laboratory methods and parameters for sample analysis, likely related to DEP environmental testing protocols.

NYC-WTC_000061287–000061298

Folder label: “525

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Scanned page image, NYC-WTC_000061289
OCR text

OCR status: junk · source: pdftotext

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■D o Hass List c o o File: E:SDrTA0922 Date: Sep-22-1991 15:47:49 CT o CoMMent: BOHLK; METHOD 525; INST 204; 09/22/01; DFPP/ENDRIN o' o> "0 ro Scan No: 1119 Retention Tine: 18:39 RIC: 1725599 Mass Range: 47 - 444 o co CD tt Peaks: 162 Mass of Base Peak: 442 Int: 309423 Threshold: 0 z 03 O o o Mass Intensity Base Mass Intensity X Base Mass Intensity z Base c 3 o 3 47 1>826 0.59 83 2,115 0.68 124 1,153 0.37 48 1,442 0.47 84 2,980 0.96 125 1,346 0.44 49 9,038 2.92 85 1,442 0.47 127 48,269 15.60 50 39,711 12.83 86 4,134 1.34 128 4,423 1.43 51 102,788 33.22 91 1,153 0.37 129 22,211 7.18 52 4,615 1.49 92 1,442 0.47 130 2,115 0.68 55 1,346 0.44 93 9,807 3.17 131 961 0.31 56 3,750 1.21 94 961 0.31 134 1,346 0.44 57 4,807 1.55 98 11,442 3.70 135 2,019 0.65 61 2,019 0.65 99 4,519 1.46 136 1,153 0.37 62 1,346 0.44 101 2,788 0.90 137 1,538 0.50 63 2,980 0.96 103 1,730 0.56 141 4,711 1.52 65 1,442 0.47 104 2,788 0.90 142 1,442 0.47 68 1,346 0.44 105 1,923 0.62 146 865 0.28 69 73,076 23.62 107 23,942 7.74 147 2,211 0.71 73 1,634 0.53 108 3,365 1.09 148 4,615 1.49 74 13,750 4.44 109 961 0.31 149 1,250 0.40 75 10,865 3.51 110 39,807 12.86 153 1,153 0.37 76 4,807 1.55 111 5,192 1.68 155 1,538 0.50 77 75,576 24.42 112 865 0.28 156 2,692 0.87 78 4,423 1.43 116 1,442 0.47 157 961 0.31 79 9,230 2.98 117 30,961 10.01 158 1,153 0.37 80 4,615 1.49 118 1,730 0.56 160 1,250 0.40 81 5,096 1.65 122 2,307 0.75 161 1,730 0.56 82 1,057 0.34 123 1,923 0.62 165 1,442 0.47

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NYC-WTC_000061289Source: NYC Law Department, mirrored locally

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