NYC-WTC_000053389
Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 14, 2002.
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ICPMS daily performance check report, May 8, 2002
Machine-extracted title · confidence 98%Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 8, 2002.
NYC-WTC_000053094–000053210Folder label: “ICPMS 5/3/02”
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NYC 9/11 Public Portal Document
WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE09151 Sample Date/Time: Wednesday, May 08, 2002 11:13:21 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\AE09151.786 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 17.000 25.641 0.000 0.01457 74.40 ug/L > Se-1 45 493541.292 1.845 493541.292 ug/L Cr 52 9124.335 1.354 0.003 0.11678 6.00 ug/L Cr 53 1219.427 3.021 0.001 0.30449 6.25 ug/L Mn 55 491013.667 1.931 0.982 26.73401 3.74 ug/L Ni 60 1602.157 1.136 0.003 0.51996 2.92 ug/L Cu 63 14262.660 2.390 0.028 2.16252 4.28 ug/L Cu 65 6898.688 3.692 0.014 2.11220 4.89 ug/L Zn 66 2699.761 1.755 0.014 0.87018 2.59 ug/L Zn 67 669.031 10.152 0.004 1.23132 11.55 ug/L Zn 68 2638.743 3.348 0.015 1.18328 3.07 ug/L > Ge 72 132680.222 2.398 132680.222 ug/L As 75 12543.506 0.832 0.005 0.22526 33.52 ug/L Se 77 1533.924 0.891 -0.000 -0.17088 99.53 ug/L Se 82 -98.224 109.793 -0.000 -0.11488 316.82 ug/L Kr 83 4430.457 2.315 -31.015 ug/L Ag 107 281.341 4.416 -0.000 -0.00909 9.58 ug/L > In 115 1931837.170 1.013 1931837.170 ug/L Sb 121 674.698 0.700 0.000 0.04148 2.08 ug/L Sb 123 522.076 5.808 0.000 0.04094 6.37 ug/L Ba 135 63121.015 0.831 0.023 15.50864 0.83 ug/L Ba 137 110698.404 1.272 0.040 15.53165 1.05 ug/L > Tb 159 2771744.395 0.803 2771744.395 ug/L Hg 201 170.337 3.233 0.000 0.02194 12.67 ug/L Hg 202 376.678 2.523 0.000 0.02364 6.81 ug/L TI 205 1300.439 3.733 -0.000 -0.00912 14.98 ug/L Pb 208 13605.426 1.542 0.004 0.18749 2.91 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 96.515 Cr 52 Cr 53 Mn 55
Sample ID: AE09151 Report Date/Time: Wednesday, May 08, 2002 11:15:02 Page 1
NYC-WTC_000053115
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