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Document / 33 pages

DEP WTC laboratory analysis report, Nov 2001

Machine-extracted title · confidence 90%

Laboratory analysis report showing elemental composition results for World Trade Center samples dated November 2001.

NYC-WTC_000066067–000066099

Folder label: “ICP 11/16/01

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Scanned page image, NYC-WTC_000066078
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OCR status: junk · source: pdftotext

NYC 9/11 Public Portal Document 1

Analysis Rsport 11/16/01 11; 57:42 AM page 1

nethod: lECW Sample Name; 2647.'' .Operator; it Run rime: 11/16/01 11;55:58 Comment; Mode; CONC Corr, factor; i

£lem Ag3280 Al 5082 Asi 936 e„2496 8a4934 Be3130 Ca3179 Avge <.0000 .0035 .0256 . 0039 .0187 <.0000 5.369 SDev . 0011 . 0084 , 0072 . 0017 . 0004 . 0001 .020 %RSD 14 1 7 242.5 28.16 44.61 2.184 230.9 .376 6

#1 <.0000 ,0123 ,.0261 .0020 . 0184 . 0000 5.384 #2 <.0000 .0012 . 0290 . 0045 .0184 <.0000 5.359 #3 <.0000 ,. 00 77 . 0134 ,,0060 .0191 .0000 5 386 It 4 <.0000 < ,.'0000 .0318 . 0030 .0191 <.0000 5.344

El em Cd2288 CO2286 Cr2677 CU3247 Fe2599 K_7664 Mg2790 Avge <.0000 <.0000 . 0000 .0001 .0167 .3058 1.201 SDev ,. 0006 . 0008 . 0014 .. 0008 0019 .4282 .012 » ■ %RSD 1087. 84.75 24590. 1291 . 11.65 140.0 . 9618

I #1 <.0000 <.0000 .0015 . 0012 .0151 .5036 1.205 42 < ,. 0000 <.0000 <„0000 <.0000 0190 . 1079 1.214 I #3 . 000 7 < .. 0000 , 0003 <.0000 ,. 017 7 ,. 7914 1.187 44 - 0002 <.0000 <.0000 <.0000 .0151 <.0000 1.196

El em (*ln2576 1*102020 Na5389 Ni2316 Pb2203 Sb2068 Sei960 ftvge . 0290 <.0000 3.661 . 0039 . 0054 .01 14 .0201 SDev 0006 .0071 .030 , 0038 . 0095 „ 0116 .0303 %RSD 2.078 87.49 8243 97.71 175.5 101.9 150.3

#.l „ 0292 < ,, 0000 3., 699 <.0000 <, . 0000 „0000 . 0035 #2 0285 .0024 3.641 . 0053 <.0000 .0172 < . 0000 #3 . 0298 <.0000 3.. 636 .004 2 .0153 . 0172 .0367 #4 . 0285 <.0000 3.669 .0076 .0117 .0172 .0533

Elem 312881 T11908 V_2924 Zn2138 Avge . 6223 . 0213 .0001 .0006 SOev . 0384 . 0504 „ 0010 . 0011 %RSD 6.172 236.8 1035. 172.5

#1 „ 6315 <.0000 ,. 000.1 . 0004 #2 , 6223 < . 0000 .0001 .0015 #3 . 6640 . 0945 .0013 .0015 #4 ,5715 .0147 <.0000 < . 0000

NYC-WTC_000066078

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NYC-WTC_000066078Source: NYC Law Department, mirrored locally

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