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: ICV STD1 30 AND 2 PPB Sample Date/Time: Wednesday, May 08, 2002 10:47:12 Sample Type: Sample Sample Description: Number of Replicates: 3 Method File: c:\winnt\profiles\lrd 1\elandata\Method\NEWQ200.8.mth Dataset File: c:\winnt\profiles\lrd1\elandata\Dataset\new york cityICV STD1 30 AND 2 PPB.780 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 12770.759 1.122 0.025 31.61335 4.93 ug/L Se-1 45 507667.343 4.221 507667.343 ug/L Cr 52 339553.841 1.663 0.653 29.79345 3.04 ug/L Cr 53 41425.589 0.932 0.080 30.38580 3.64 ug/L Mn 55 569504.085 2.466 1.109 30.19798 2.67 ug/L Ni 60 90365.480 0.561 0.178 30.34175 3.99 ug/L Cu 63 204991.107 1.510 0.404 30.72435 3.02 ug/L Cu 65 102136.068 2.163 0.201 31.15374 2.34 ug/L Zn 66 69237.686 0.259 0.541 32.60344 1.34 ug/L Zn 67 11998.366 0.610 0.093 31.17406 1.29 ug/L Zn 68 51288.475 1.652 0.400 31.75507 2.10 ug/L Ge 72 126573.377 1.080 126573.377 ug/L As 75 93320.903 1.223 0.647 31.26645 2.49 ug/L Se 77 9143.934 0.393 0.060 32.11508 1.55 ug/L Se 82 9135.696 1.341 0.073 32.20613 1.50 ug/L Kr 83 4382.100 0.757 -79.373 ug/L Ag 107 481705.557 0.236 0.258 30.22973 1.53 ug/L > In 115 1866491.701 1.728 1866491.701 ug/L Sb 121 393202.116 1.254 0.211 30.78679 1.21 ug/L Sb 123 301019.834 0.661 0.161 30.83216 1.93 ug/L Ba 135 115184.778 1.938 0.044 29.69184 1.52 ug/L Ba 137 200928.715 1.140 0.076 29.57751 0.50 ug/L Tb 159 2642907.560 0.882 2642907.560 ug/L Hg 201 3870.863 1.041 0.001 2.07490 0.23 ug/L Hg 202 8872.416 0.070 0.003 2.11036 0.85 ug/L TI 205 1200835.386 1.006 0.454 29.62145 0.60 ug/L Pb 208 1624903.659 0.844 0.614 30.17335 1.27 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 99.277 Cr 52 Cr 53 Mn 55
Sample ID: ICV STD1 30 AND 2 PPB Report Date/Time: Wednesday, May 08, 2002 10:49:32 Page 1
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