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, May 14, 2002
Machine-extracted title · confidence 98%Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 14, 2002.
NYC-WTC_000053389–000053503Folder label: “ICPMS 5/14/02”
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NYC 9/11 Public Portal Document
WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE10061 Sample Date/Time: Tuesday, May 14, 2002 12:52:16 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\AE10061.047 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 9.000 33.333 0.000' 0.00353 209.63 ug/L Se-1 45 514458.437 2.102 514458.437 ug/L Cr 52 9496.052 0.702 0.003 0.15911 8.70 ug/L Cr 53 2063.588 4.260 0.003 1.01171 6.05 ug/L Mn 55 376836.173 0.454 0.731 20.36140 2.36 ug/L Ni 60 1000.398 4.399 0.002 0.35531 5.33 ug/L Cu 63 6895.351 2.764 0.013 1.13800 4.99 ug/L Cu 65 3182.922 2.481 0.006 1.09323 4.40 ug/L Zn 66 2610.401 0.233 0.015 0.88274 2.91 ug/L Zn 67 656.030 3.999 0.004 1.42810 3.04 ug/L Zn 68 2537.713 2.300 0.016 1.28030 1.79 ug/L Ge 72 114018.566 2.114 114018.566 ug/L As 75 6340.868 2.423 0.011 0.53904 20.24 ug/L Se 77 869.478 2.080 0.001 0.57213 25.11 ug/L Se 82 -74.061 184.315 -0.001 -0.23441 222.70 ug/L Kr 83 2190.286 4.430 -314.418 ug/L Ag 107 728.037 9.136 0.000 0.03344 15.72 ug/L In 115 1498713.227 0.209 1498713.227 ug/L Sb 121 782.042 5.321 0.001 0.08137 5.70 ug/L Sb 123 584.129 6.479 0.000 0.07906 6.77 ug/L Ba 135 52711.924 1.413 0.021 16.05695 0.26 ug/L Ba 137 91484.976 1.262 0.036 15.84644 1.19 ug/L Tb 159 2550033.807 1.156 2550033.807 ug/L Hg 201 87.001 26.512 0.000 0.02720 54.99 ug/L Hg 202 178.670 11.970 0.000 0.02419 25.65 ug/L n 205 997.398 5.331 0.000 0.00232 56.69 ug/L Pb 208 4866.228 1.559 0.001 0.04369 1.57 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 73.004 Cr 52 Cr 53 Mn 55
Sample ID: AE10061 Report Date/Time: Tuesday, May 14, 2002 12:53:57 Page 1
NYC-WTC_000053482
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