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 STD2 60 AND 5 PPB Sample Date/Time: Wednesday, May 08, 2002 10:50:35 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\ICV STD2 60 AND 5 PPB.781 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 24640.267 1.726 0.048 60.28568 1.76 ug/L > Se-1 45 513176.714 0.230 513176.714 ug/L Cr 52 707548.220 2.033 1.363 62.13864 2.27 ug/L Cr 53 83961.882 4.127 0.162 61.50071 4.18 ug/L Mn 55 1158087.612 1.994 2.243 61.08953 2.14 ug/L Ni 60 185708.422 4.308 0.362 61.64975 4.22 ug/L Cu 63 409463.128 1.474 0.797 60.69979 1.47 ug/L Cu 65 202148.259 0.925 0.394 61.01257 0.73 ug/L Zn 66 127306.584 1.522 0.983 59.24830 1.98 ug/L Zn 67 22466.285 0.642 0.173 57.78710 0.91 ug/L Zn 68 95512.417 0.586 0.737 58.49368 1.85 ug/L Ge 72 128696.973 1.522 128696.973 ug/L As 75 170835.292 0.886 1.238 59.76755 1.89 ug/L Se 77 15805.687 0.684 0.111 59.03210 2.42 ug/L Se 82 17055.340 1.315 0.133 58.96411 2.83 ug/L Kr 83 4481.149 0.702 19.677 ug/L Ag 107 962578.114 1.120 0.515 60.39769 0.83 ug/L In 115 1867235.388 0.321 1867235.388 ug/L Sb 121 764788.378 0.842 0.410 59.85989 0.53 ug/L Sb 123 588846.776 1.165 0.315 60.28551 0.84 ug/L Ba 135 235670.266 1.241 0.087 59.34881 0.22 ug/L Ba 137 410986.077 1.882 0.152 59.09919 0.83 ug/L > Tb 159 2705988.283 1.110 2705988.283 ug/L Hg 201 9286.834 0.674 0.003 4.95357 0.75 ug/L Hg 202 20814.010 1.114 0.008 4.91827 0.51 ug/L TI 205 2426436.959 0.532 0.896 58.50029 0.87 ug/L Pb 208 3212004.187 1.631 1.186 58.29897 0.54 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff Be 9 > Sc-1 45 100.355 Cr 52 Cr 53 Mn 55
Sample ID: ICV STD2 60 AND 5 PPB Report Date/Time: Wednesday, May 08, 2002 10:52:52 Page 1
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