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: AE08962 Sample Date/Time: Thursday, April 25, 2002 15:04:36 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\AE08962.703 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 7.333 31.492 -0.000 -0.00595 110.05 ug/L Se-1 45 476587.434 2.485 476587.434 ug/L Cr 52 8931.141 1.334 0.003 0.18302 10.83 ug/L Cr 53 1609.825 2.905 0.002 1.01927 4.92 ug/L Mn 55 300360.321 1.181 0.627 21.77458 1.31 ug/L Ni 60 1304.107 3.389 0.002 0.52216 1.51 ug/L Cu 63 58934.011 1.035 0.123 11.84566 3.29 ug/L Cu 65 29220.524 2.077 0.061 11.86177 4.22 ug/L Zn 66 7408.759 1.945 0.070 4.17449 2.41 ug/L Zn 67 1448.463 1.931 0.014 4.50513 3.36 ug/L Zn 68 6325.598 3.344 0.061 4.80572 2.75 ug/L > Ge 72 91962.752 1.069 91962.752 ug/L As 75 835.347 9.022 0.008 0.37990 11.67 ug/L Se 77 218.661 13.081 0.001 0.67888 25.26 ug/L Se 82 163.003 7.075 0,001 0.24194 26.91 ug/L Ag 107 717.369 3.427 0,000 0.06066 4.01 ug/L In 115 1234802.804 0.457 1234802.804 ug/L Sb 121 724.036 1.131 0.001 0.08407 0.78 ug/L Sb 123 554.593 5.118 0.000 0.08231 4.89 ug/L Ba 135 51049.110 0.721 0.030 20.21074 1.08 ug/L Ba 137 89367.036 1.166 0.053 20.26520 0.33 ug/L Ho 165 1645557.832 0.686 -0.008 ug/L > Tb 159 1677415.827 1.146 1677415.827 ug/L Hg 201 75.668 9.376 0.000 0.03104 24.34 ug/L Hg 202 144.669 12.771 0.000 0.02990 23.49 ug/L TI 205 898.720 8.208 -0.000 -0.00517 55.11 ug/L Pb 208 10606.868 1.342 0.005 0.29362 1.18 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff ’ Be 9 > Sc-1 45 113.651 Cr 52 Cr 53 Mn 55
Sample ID: AE08962 Report Date/Time: Thursday, April 25, 2002 15:06:17 Page 1
NYC-WTC_000053366
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