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: ICV CALBK Sample Date/Time: Thursday, April 25, 2002 14:23:37 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: c:\winnt\profiles\lrd 1 \elandata\Method\N EWQ200.8.mth Dataset File: c:\winnt\profiles\lrd1\elandata\dataset\new york cityICV CAL BK.692 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 7.667 71.838 -0.000 -0.00255 666.48 ug/L > Se-1 45 425979.462 1.744 425979.462 ug/L Cr 52 6720.217 1.815 0.000 0.02240 136.43 ug/L Cr 53 457.016 1.791 -0.000 -0.03304 38.63 ug/L Mn 55 1410.123 1.565 -0.000 -0.00639 59.33 ug/L Ni 60 154.670 14.244 0.000 0.00373 334.61 ug/L Cu 63 338.676 7.217 0.000 0.00609 69.81 ug/L Cu 65 173.003 2.520 0.000 0.00092 154.09 ug/L Zn 66 826.379 2.565 -0.000 -0.02508 25.42 ug/L Zn 67 162.003 7.510 0.000 0.01277 466.21 ug/L Zn 68 607.026 6.421 -0.001 -0.06984 39.65 ug/L Ge 72 83030.020 1.809 83030.020 ug/L As 75 67.774 22.196 -0.001 -0.03114 31.48 ug/L Se 77 104.362 3.354 0.000 0.05704 56.47 ug/L Se 82 102.335 6.933 -0.000 -0.00227 1295.11 ug/L Ag 107 1244.765 9.041 0.001 0.12153 9.31 ug/L in 115 1158249.074 0.701 1158249.074 ug/L Sb 121 340.010 21.622 0.000 (0.04061 22.79 ug/L Sb 123 278.080 19.556 0.000 6 • 0.04232 20.59 ug/L Ba 135 35.667 22.662 -0.000 -0.00044 713.69 ug/L Ba 137 61.334 23.590 0.000 L00 0.00336 101.01 ug/L Ho 165 1587048.260 0.624 -0.006 ug/L > Tb 159 1615017.594 1.253 1615017.594 ug/L Hg 201 60.334 22.072 0.000 ) 0.01862 71.53 ug/L Hg 202 133.336 19.156 0.000 — 0.02731 39.41 ug/L n 205 987.730 1.129 0.000 0.00058 173.95 ug/L Pb 208 1884.096 3.145 0.000 0.00474 26.95 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff Be 9 Se-1 45 101.582 Cr 52 Cr 53 Mn 55
Sample ID: ICV CALBK Report Date/Time: Thursday, April 25, 2002 14:26:01 Page 1
NYC-WTC_000053344
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