NYC-WTC_000053094
Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 8, 2002.
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ICPMS daily performance check report, April 25, 2002
Machine-extracted title · confidence 98%Daily instrument calibration and performance verification log for ICPMS equipment conducted on April 25, 2002.
NYC-WTC_000053337–000053387Folder label: “ICPMS 4/25/02”
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NYC 9/11 Public Portal Document
WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: LRB Sample Date/Time: Thursday, April 25, 2002 14:44:11 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: c:\winnt\profiles\lrd1\elandata\Method\NEWQ200.8.mth Dataset File: c:\winnt\profiles\lrd1\elandata\dataset\newyork city\LRB.697 Aliquot Volume (mL): Diluted To Volume (mL):
Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Conc. Mean Cone. RSD Sample Unit Be 9 4.667 53.927 -0.000 -0.01229 61.34 ug/L Sc-1 45 437060.667 1.325 437060.667 ug/L Cr 52 6691.529 2.208 -0.000 -0.00312 658.14 ug/L Cr 53 426.348 5.054 -0.000 -0.07765 25.17 ug/L Mn 55 1354.781 3.536 -0.000 -0.01372 33.85 ug/L Ni 60 156.336 4.162 0.000 0.00245 154.95 ug/L Cu 63 326.342 6.015 0.000 0.00145 235.48 ug/L Cu 65 168.670 3.265 -0.000 -0.00299 114.89 ug/L Zn 66 853.382 6.204 -0.000 -0.01845 168.37 ug/L Zn 67 156.670 2.948 -0.000 -0.02145 78.38 ug/L Zn 68 641.029 3.715 -0.001 -0.04978 29.26 ug/L Ge 72 84772.302 1.302 84772.302 ug/L As 75 54.331 98.948 -0.001 -0.04006 77.77 ug/L Se 77 105.296 12.046 0,000 0.04895 180.11 ug/L Se 82 95.668 10.728 -0.000 -0.04897 105.81 ug/L Ag 107 1066.073 5.037 0.001 0.10209 5.68 ug/L In 115 1162860.930 0.247 1162860.930 ug/L Sb 121 283.341 18.909 0.000 0.03322 20.39 ug/L Sb 123 227.242 12.124 0.000 0.03382 13.28 ug/L Ba 135 35.667 17.131 -0.000 -0.00035 701.13 ug/L Ba 137 57.334 9.606 0.000 0.00249 47.27 ug/L Ho 165 1574798.340 0.699 -0.008 ug/L > Tb 159 1605658.825 1.016 1605658.825 ug/L Hg 201 63.668 17.230 0.000 0.02219 46.14 ug/L Hg 202 128.002 8.451 0.000 ; 0.02535 17.28 ug/L TI 205 968.061 2.893 -0.000 \-0.00007 2646.12 ug/L Pb 208 1676.078 5.042 -0.000 -0.00211 160.99 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rel. % Diff ' Be 9 > Sc-1 45 104.225 Cr 52 Cr 53 Mn 55
Sample ID: LRB Report Date/Time: Thursday, April 25, 2002 14:46:23 Page 1
NYC-WTC_000053354
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