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: AE09652 Sample Date/Time: Tuesday, May 14, 2002 10:15:38 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\AE09652.019 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 30.123 -0.000' -0.00173 272.08 ug/L > Se-1 45 577909.039 2.076 577909.039 ug/L Cr 52 13522.521 2.039 0.008 0.39031 7.47 ug/L Cr 53 2800.793 1.662 0.003 ■1.34159 4.54 ug/L Mn 55 398169.009 3.504 0.687 19.13898 1.55 ug/L Ni 60 2417.013 5.343 0.004 0.77735 4.07 ug/L Cu 63 7864.814 2.878 0.013 1.15541 1.92 ug/L Cu 65 3662.441 2.914 0.006 1.12038 1.75 ug/L Zn 66 2331.989 1.524 0.010 0.61420 3.33 ug/L Zn 67 625.028 2.200 0.003 1.14750 3.23 ug/L Zn 68 2517.707 0.835 0.014 1.08645 1.58 ug/L > Ge 72 127131.711 0.557 127131.711 ug/L As 75 6798.710 2.892 0.009 0.43375 18.97 ug/L Se 77 948.005 0.307 0.001 0.48175 6.45 ug/L Se 82 -8.525 395.675 0.000 0.02008 582.11 ug/L Kr 83 2283.976 1.930 -220.727 ug/L Ag 107 198.337 2.538 -0.000 -0.00941 2.81 ug/L > In 115 1685090.444 0.616 1685090.444 ug/L Sb 121 562.023 3.698 0,000 0.05090 4.40 ug/L Sb 123 432.955 2.199 0.000 0.05080 2.80 ug/L Ba 135 56063.235 0.655 0.021 16.33774 1.00 ug/L Ba 137 98124.034 0.515 0.037 16.25902 0.89 ug/L Tb 159 2665707.862 0.376 2665707.862 ug/L Hg 201 53.667 13.735 0.000 0.00466 98.04 ug/L Hg 202 112.668 5.047 0.000 0.00461 32.04 ug/L TI 205 1069.407 3.507 0.000 0.00299 31.45 ug/L Pb 208 4413.793 0.273 0.001 0.03016 0.63 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rel. % Diff ’ Be 9 > Sc-1 45 82.008 Cr 52 Cr 53 Mn 55
Sample ID: AE09652 Report Date/Time: Tuesday, May 14, 2002 10:17:19 Page 1
NYC-WTC_000053426
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