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, April 25, 2002
Machine-extracted title · confidence 98%Daily instrument calibration and performance verification log for ICPMS equipment conducted on April 25, 2002.
NYC-WTC_000053337–000053387Folder label: “ICPMS 4/25/02”
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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 PPB AND 5 PPB Sample Date/Time: Thursday, April 25, 2002 15:36:46 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 city\CCV STD2 60 PPB AND5PPB.713 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 22791.442 2.672 0.047 62.97081 0.22 ug/L > Se-1 45 482057.533 2.621 482057.533 ug/L Cr 52 534409.332 1.670 1.094 59.29045 2.09 ug/L Cr 53 64474.584 2.775 0.133 60.52688 2.02 ug/L Mn 55 838999.595 3.030 1.737 60.33210 1.21 ug/L Ni 60 127893.012 3.561 0.265 57.90811 3.11 ug/L Cu 63 292229.494 2.130 0.606 58.32543 1.70 ug/L Cu 65 145659.433 0.405 0.302 58.74967 2.21 ug/L Zn 66 96236.675 0.710 1.024 60.87054 1.26 ug/L Zn 67 17279.245 0.482 0.184 59.80412 0.47 ug/L Zn 68 71809.549 0.400 0.763 60.54196 0.64 ug/L Ge 72 93085.757 0.775 93085.757 ug/L As 75 108585.073 1.168 1.165 57.91250 1.51 ug/L Se 77 10130.438 1.410 0.108 59.77318 1.91 ug/L Se 82 12120.529 0.482 0.129 58.14698 1.09 ug/L Ag 107 608653.955 0.295 0.490 60.42209 1.49 ug/L > in 115 1242764.371 1.720 1242764.371 ug/L Sb 121 493097.625 1.068 0.397 58.87298 0.65 ug/L Sb 123 383022.715 1.127 0.308 58.91583 0.85 ug/L Ba 135 152138.690 0.679 0.090 59.69993 0.32 ug/L Ba 137 265813.009 1.565 0.157 59.73607 0.69 ug/L Ho 165 1672368.245 1.077 -0.001 ug/L Tb 159 1693138.783 0.879 1693138.783 ug/L Hg 201 5443.017 0.648 0.003 5.09862 0.23 ug/L Hg 202 12311.788 0.435 0.007 5.07945 0.98 ug/L TI 205 1378860.597 1.307 0.814 61.42038 0.47 ug/L Pb 208 1869391.314 1.539 1.103 61.78855 1.22 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff Be 9 > Se-1 45 114.955 Cr 52 Cr 53 Mn 55
Sample ID: CCV STD2 60PPB AND 5PPB Report Date/Time: Thursday, April 25, 2002 15:38:46 Page 1
NYC-WTC_000053386
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