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: AE09150 Sample Date/Time: Thursday, April 25, 2002 15:24:53 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\new york city\AE09150.710 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 5.000 60.000 -0.000 -0.01221 70.94 ug/L Se-1 45 467398.883 1.799 467398.883 ug/L Cr 52 10408.059 1.193 0.007 0.37413 1.94 ug/L Cr 53 1644.499 0.673 0.002 1.08336 2.85 ug/L Mn 55 349528.500 2.406 0.744 25.85235 0.60 ug/L Ni 60 1124.414 3.753 0.002 0.44985 2.29 ug/L Cu 63 7026.452 2.142 0.014 1.37739 0.45 ug/L Cu 65 3477.033 2.597 0.007 1.36951 0.93 ug/L Zn 66 1917.222 3.725 0.011 0.62841 6.35 ug/L Zn 67 562.690 2.320 0.004 1.37763 2.57 ug/L Zn 68 2163.612 0.853 0.015 1.22529 2.12 ug/L Ge 72 91545.880 0.558 91545.880 ug/L As 75 790.119 11.145 0.007 0.35700 12.75 ug/L Se 77 172.149 1.964 0.001 0.40294 6.54 ug/L Se 82 142.669 10.730 0.000 0.14473 49.66 ug/L Ag 107 152.336 5.957 0.000 0.00415 17.65 ug/L In 115 1238269.418 1.117 1238269.418 ug/L Sb 121 429.348 4.458 0.000 0.04851 4.18 ug/L Sb 123 344.993 6.226 0.000 0.04971 5.79 ug/L Ba 135 42696.799 1.175 0.025 16.85541 0.64 ug/L Ba 137 74239.046 1.960 0.044 16.78677 0.84 ug/L Ho 165 1654776.283 1.299 -0.005 ug/L Tb 159 1681987.073 1.643 1681987.073 ug/L Hg 201 39.334 20.706 -0.000 -0.00367 225.38 ug/L Hg 202 83.335 11.150 0.000 0.00413 79.97 ug/L TI 205 897.720 5.240 -0.000 -0.00530 37.86 ug/L Pb 208 19209.467 1.417 0.010 0.57921 1.28 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rel. % Diff Be 9 > Sc-1 45 111.459 Cr 52 Cr 53 Mn 55
Sample ID: AE09150 Report Date/Time: Thursday, April 25, 2002 15:26:34 Page 1
NYC-WTC_000053380
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