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: Standard 2 Sample Date/Time: Thursday, April 25, 2002 14:19:33 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\Standard 2.691 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 18956.940 2.156 0.045 59.98796 0.46 ug/L Se-1 45 420865.523 1.716 420865.523 ug/L Cr 52 472630.346 2.242 1.108 60.05177 0.89 ug/L Cr 53 55920.018 0.130 0.132 60.13032 1.62 ug/L Mn 55 730231.909 0.933 1.732 60.15265 0.91 ug/L Ni 60 115872.609 0.487 0.275 60.10437 2.17 ug/L Cu 63 262170.678 0.802 0.622 59.93932 2.12 ug/L Cu 65 129742.628 1.122 0.308 59.92335 1.26 ug/L Zn 66 82482.655 0.398 1.007 59.87225 1.66 ug/L Zn 67 15158.780 0.775 0.185 60.23106 2.36 ug/L Zn 68 61994.633 1.103 0.756 59.98238 0.93 ug/L Ge 72 81112.152 2.018 81112.152 ug/L As 75 98567.922 3.293 1.214 60.32175 1.60 ug/L Se 77 8874.405 2.281 0.108 60.10646 3.03 ug/L Se 82 10968.723 0.667 0.134 60.41851 1.35 ug/L Ag 107 570608.865 1.312 0.490 60.40471 1.10 ug/L in 115 1165233.471 0.923 1165233.471 ug/L Sb 121 471121.613 0.410 0.404 59.98943 0.57 ug/L Sb 123 366095.604 0.337 0.314 60.05856 1.19 ug/L Ba 135 146398.867 0.680 0.091 60.17799 0.26 ug/L Ba 137 255761.738 0.263 0.158 60.21496 1.01 ug/L Ho 165 1592595.101 1.162 -0.003 ug/L Tb 159 1616308.747 0.761 1616308.747 ug/L Hg 201 5084.806 0.434 0.003 4.98863 0.46 ug/L Hg 202 11533.427 1.112 0,007 4.98408 1.75 ug/L TI 205 1281180.857 1.622 0.792 59.77966 0.87 ug/L Pb 208 1726201.011 0.655 1.067 59.76647 0.21 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff Be 9 > Sc-1 45 Cr 52 Cr 53 Mn 55
Sample ID: Standard 2 Report Date/Time: Thursday, April 25, 2002 14:21:14 Page 1
NYC-WTC_000053342
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