NYC 9/11 Public Portal Document
Standardization Rpt. 10/29/01 01:30:17 PM page 1
Method: lECW Standa rd :\. STDlf-Blank
Run Time: 10/29/01 13:28:34
Elem Ag3280 A13082 AS1936 B_2496 Ba4934 Be3130 Ca3179
Avge 1.289 3.796 .7205 .3020 . 1360 .1915 3.868
SDev .005 .015 ,0114 .0016 .0000 .0010 .022
%RSD .3694 .4036 1.576 ,5407 .0000 .5222 .5601
#1 1.292 3.776 .7120 .3020 .1360 . 1920 3.876
#2 1.290 3.808 .7220 .3040 . 1360 .1920 3.884
#3 1.282 3.792 .7120 .3000 . 1360 . 1900 3.836
#4 1,292 3.808 .7360 .3020 . 1360 . 1920 3.876
Elem Cd2288 CO2286 Cr2677 Cu3247 Fe2599 K„7664 Mg2790
Avge .2870 2.817 .9990 .6070 .0025 5.168 1.330
SDev .0068 .021 .0060 .0011 .0047 .012 .011
%RSD 2.380 .7547 .6006 . 1902 189.0 .2265 .7957
#1 .2960 2.844 .9920 .6080 -.0040 5.174 1.336
#2 .2840 2.800 .9960 .6060 .0060 5.174 1.328
#3 .2880 2.800 1.004 .6060 .0060 5.150 1.316
#4 .2800 2.824 1.004 .6080 .0020 5.172 1.340
Elem Mn2576 MO2O2O Na5889 Ni2316 Pb2203 Sb2068 Sei960
Avge .0995 .1740 1.761 .5080 .8595 . 1940 . 1855
SDev .0010 .0016 .018 .0016 .0066 .0052 .0044
%RSD 1.005 .9385 1.005 .3215 .7688 2.662 2.391
#1 . 1000 . 1760 1.744 .5080 .8600 .2000 .1800
#2 . 1000 . 1720 1.780 .5100 .8680 .1960 .1840
#3 .0980 .1740 1.748 .5060 .8580 . 1880 .1900
#4 . 1000 . 1740 1.772 .5080 .8520 .1920 .1880
Elem Si2881 T11908 V_2924 Zn2138
Avge 10.23 . 1665 .6840 .2370
SDev .04 .0087 .0016 .0572
%RSD .4105 5.224 .2387 24.13
#1 10.24 . 1620 .6840 . 1860
#2 10.29 . 1680 .6840 . 1920
#3 10.19 . 1780 .6820 .3020
#4 10.21 . 1580 .6860 .2680
NYC-WTC_000065560
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