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, May 14, 2002
Machine-extracted title · confidence 98%Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 14, 2002.
NYC-WTC_000053389–000053503Folder label: “ICPMS 5/14/02”
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NYC 9/11 Public Portal Document
WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: AE09766 Sample Date/Time: Tuesday, May 14,2002 10:55:42 Sample Type: Spike -1 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\AE09766.027 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 23145.663 1.610 0.041 50.39472 0.69 ug/L >. Sc-1 45 558872.200 1.042 558872.200 ug/L Cr 52 577370.024 0.852 1.018 47.62786 1.30 ug/L . Cr 53 71924.282 2.979 0.127 50.14475 2.09 ug/L Mn 55 2430190.250 0.738 4.347 121.10696 0.47 ug/L Ni 60 146743.946 1.911 0.262 49.54778 1.04 ug/L Cu 63 368457.763 1.848 0.659 58.27460 0.87 ug/L Cu 65 177193.831 1.356 0.317 58.55718 1.56 ug/L Zn 66 117862.315 0.790 0.963 56.74052 0.79 ug/L Zn 67 20810.669 1.000 0.170 57.02385 0.92 ug/L Zn 68 89249.855 0.316 0.729 57.60565 0.81 ug/L Ge 72 121421.050 0.632 121421.050 ug/L As 75 135313.631 0.478 1.070 52.17490 0.64 ug/L Se 77 13709.316 0.817 0.106 55.89393 0.22 ug/L Se 82 15020.445 0.788 0.124 54.70662 0.21 ug/L Kr 83 2290.978 1.005 -213.726 ug/L Ag 107 620199.987 11.092 0.391 45.52569 11.78 ug/L > in 115 1585864.399 1.221 1585884.399 ug/L Sb 121 536307.582 0.748 0.338 54.71866 1.05 ug/L Sb 123 412586.561 1.104 0.260 55.36899 1.35 ug/L Ba 135 249978.420 1.219 0.095 73.90521 1.39 ug/L Ba 137 432538.256 1.719 0.164 72.70338 0.64 ug/L Tb 159 2629646.194 1.177 2629646.194 ug/L Hg 201 6334.937 1.730 0.002 3.84322 2.85 ug/L Hg 202 14353.132 0.242 0.005 3.81420 1.10 ug/L n 205 1852939.747 2.216 0.704 46.82848 1.21 ug/L Pb 208 2219056.272 0.820 0.843 45.17254 0.40 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff ’ Be 9 100.789 > Sc-1 45 79.306 Cr 52 95.021 Cr 53 96.191 Mn 55 125.518
Sample ID: AE09766 Report Date/Time: Tuesday, May 14, 2002 10:58:16 Page 1
NYC-WTC_000053442
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