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← Document results/DEP Box 29/ICPMS 5/21/02
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ICPMS daily performance check report, May 21, 2002

Machine-extracted title · confidence 98%

Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 21, 2002.

NYC-WTC_000053939–000054155

Folder label: “ICPMS 5/21/02”

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NYC 9/11 Public Portal Document

WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE10981 Sample Date/Time: Tuesday, May 21, 2002 13:53:29 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: c:\wlnnt\profiles\lrd1\elandata\Method\_NEWN.mth Dataset File: c:\winnt\profiles\lrd1\elandata\Dataset\newyork city\AE1 0981.253 Aliquot Volume (mL): Diluted To Volume (mL):

Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Cone. Mean Cone. RSD Sample Unit Be 9 8.667 24.019 0.000 0.00333 167.09 ug/L Li 6 47643.035 2.307 47643.035 ug/L Se-1 45 356545.058 2.551 356545.058 ug/L Cr 52 6150.141 1.564 0.002 0.08307 35.30 ug/L Cr 53 1134.749 0.971 0.002 0.64472 6.75 ug/L Mn 55 309935.126 0.159 0.867 24.34919 2.37 ug/L Co 59 278.340 3.958 0.001 0.02065 3.48 ug/L Ni 60 616.027 0.859 0.002 0.30442 3.54 ug/L Cu 63 4099.632 1.413 0.011 0.92942 3.18 ug/L Cu 65 1993.572 1.172 0.005 0.91324 2.75 ug/L Zn 66 1003.065 1.830 0.004 0.26492 3.50 ug/L Zn 67 294.008 5.136 0.002 0.69952 8.38 ug/L Zn 68 1105.745 0.703 0.008 0.62535 1.39 ug/L Ge 72 82326.255 0.740 82326.255 ug/L As 75 11976.267 2.700 0.010 0.51326 46.56 ug/L Se 77 1475.863 3.007 0.001 0.48219 71.56 ug/L Se 82 -72.804 261.054 0.000 0.06993 1468.80 ug/L As-1 75 914.722 2.898 752.052 0.41750 3.52 ug/L Kr 83 4268.711 1.635 -502.589 ug/L Ag 107 91.001 6.118 -0.000 -0.03361 1.82 ug/L Cd 111 48.334 14.679 -0.000 -0.00819 35.37 ug/L Cd 114 103.899 8.447 -0.000 -0.00665 25.35 ug/L > In 115 1152792.409 0.595 1152792.409 ug/L Sb 121 418.681 6.235 0.000 0.04965 6.51 ug/L Sb 123 337.495 3.442 0.000 0.05124 4.44 ug/L Ba 135 39785.605 0.948 0.023 17.46291 0.90 ug/L Ba 137 69336.451 0.980 0.039 17.48342 1.08 ug/L Ho 165 1792704.158 1.375 0.005 ug/L > Tb 159 1755872.469 1.276 1755872.469 ug/L Hg 201 39.334 10.275 -0.000 -0.00481 70.14 ug/L Hg 202 77.668 10.407 0.000 0.00012 2370.49 ug/L TI 205 724.036 10.581 -0.000 -0.00654 37.70 ug/L Pb 208 2629.842 2.711 0.000 0.02036 7.03 ug/L

Sample ID: AE10981 Report Date/Time: Tuesday, May 21, 2002 13:55:25 Page 1

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