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: AE08964 Sample Date/Time: Thursday, April 25, 2002 15:10:34 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\AE08964.705 Aliquot Volume (mL): Diluted To Volume (mL):
Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Gone. Mean Cone. RSD Sample Unit Be 9 9.000 19.245 -0.000 -0.00136 344.82 ug/L Se-1 45 477200.474 0.495 477200.474 ug/L Cr 52 9190.070 2.351 0.004 0.21088 12.01 ug/L Cr 53 1989.238 4.346 0.003 1.37954 5.40 ug/L Mn 55 202072.766 1.399 0.420 14.58831 1.89 ug/L Ni 60 1519.809 1.819 0.003 0.62029 2.56 ug/L Cu 63 71349.021 2.129 0.149 14.33106 2.63 ug/L Cu 65 35477.799 2.045 0.074 14.39175 2.51 ug/L Zn 66 10487.820 2.625 0.107 6.36360 3.05 ug/L Zn 67 1917.888 0.798 0.020 6.36404 1.13 ug/L Zn 68 8484.042 1.613 0.087 6.88208 2.09 ug/L Ge 72 89354.207 0.298 89354.207 ug/L As 75 691.380 14.846 0.006 0.31277 18.25 ug/L Se 77 353.305 4.437 0.003 1.55394 6.50 ug/L Se 82 304.675 6.919 0.002 0.97942 10.43 ug/L Ag 107 161.003 5.925 0.000 0.00560 18.18 ug/L In 115 1195524.859 1.416 1195524.859 ug/L Sb 121 386.012 11.209 0.000 0.04495 11.01 ug/L Sb 123 303.742 11.918 0.000 0.04504 13.14 ug/L Ba 135 57661.900 1.690 0.035 23.51901 0.96 ug/L Ba 137 101018.524 0.843 0.062 23.60175 0.05 ug/L Ho 165 1609736.005 0.581 0.000 ug/L > Tb 159 1628180.661 0.800 1628180.661 ug/L Hg 201 59.334 18.565 0.000 0.01707 60.87 ug/L Hg 202 106.002 13.208 0.000 0.01509 39.49 ug/L TI 205 928.724 8.672 -0.000 -0.00254 138.21 ug/L Pb 208 8877.446 1.412 0.004 0.24482 0.82 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rel. % Diff Be 9 > Sc-1 45 113.797 Cr 52 Cr 53 Mn 55
Sample ID: AE08964 Report Date/Time: Thursday, April 25, 2002 15:12:15 Page 1
NYC-WTC_000053370
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