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: CCV STD2 60 AND 5 PPB Sample Date/Time: Wednesday, May 08, 2002 12:48:23 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\new york city\CCV STD2 60 AND 5 PPB.800 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 23665.670 1.395 0.049 61.67102 1.10 ug/L > Se-1 45 481800.861 0.447 481800.861 ug/L Cr 52 669988.498 3.825 1.375 62.68000 4.08 ug/L Cr 53 77507.935 2.660 0.159 60.46381 3.03 ug/L Mn 55 1079424.014 2.124 2.227 60.64867 2.57 ug/L Ni 60 167517.400 0.909 0.348 59.23470 1.35 ug/L Cu 63 381389.692 0.960 0.791 60.22128 1.25 ug/L Cu 65 187547.727 0.592 0.389 60.29386 1.04 ug/L Zn 66 118625.002 2.085 0.992 59.78942 2.27 ug/L Zn 67 20872.483 2.075 0.174 58.14291 2.02 ug/L Zn 68 88783.066 1.763 0.742 58.87906 1.66 ug/L > Ge 72 118829.092 0.169 118829.092 ug/L As 75 160590.260 2.157 1.262 60.91705 2.27 ug/L Se 77 14739.879 0.999 0.112 59.67138 0.96 ug/L Se 82 15855.382 1.195 0.134 59.34900 1.15 ug/L Kr 83 4122.643 1.571 -338.830 ug/L Ag 107 886384.361 0.535 0.510 59.83039 1.08 ug/L > In 115 1735956.279 1.613 1735956.279 ug/L Sb 121 711185.731 0.564 0.410 59.88132 1.05 ug/L Sb 123 545425.856 0.548 0.314 60.07140 1.19 ug/L ' Ba 135 217888.071 0.460 0.084 57.27355 0.57 ug/L Ba 137 380328.932 0.961 0.147 57.08818 0.99 ug/L > Tb 159 2592476.296 0.226 2592476.296 ug/L Hg 201 8859.737 0.291 0.003 4.93218 0.35 ug/L Hg 202 20168.551 1.071 0.008 4.97510 1.04 ug/L Tl 205 2400031.507 1.209 0.925 60.39424 0.99 ug/L Pb 208 3096130.318 1.343 1.193 58.66011 1.54 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 94.219 Cr 52 Cr 53 Mn 55
Sample ID: CCV STD2 60 AND 5 PPB Report Date/Time: Wednesday, May 08, 2002 12:50:37 Page 1
NYC-WTC_000053143
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