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: AE08960 Sample Date/Time: Thursday, April 25, 2002 14:51:33 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\AE08960.699 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 7.333 51.626 -0.000 -0.00501 223.21 ug/L Se-1 45 456844.801 1.266 456844.801 ug/L Cr 52 8355.590 2.583 0.003 0.15833 13.32 ug/L Cr 53 867.050 5.206 0.001 0.34346 13.19 ug/L Mn 55 214375.098 0.962 0.466 16.18058 1.94 ug/L Ni 60 870.050 1.622 0.002 0.34047 2.04 ug/L Cu 63 44721.179 0.707 0.097 9.35836 0.95 ug/L Cu 65 22200.304 2.112 0.048 9.38083 2.90 ug/L Zn 66 3300.966 0.853 0.026 1.55549 1.65 ug/L Zn 67 744.371 4.383 0.006 2.05766 4.47 ug/L Zn 68 3113.564 2.254 0.026 2.08338 2.68 ug/L > Ge 72 90369.873 0.945 90369.873 ug/L As 75 811.392 8.093 0.008 0.37468 10.66 ug/L Se 77 148.845 5.920 0.000 0.27306 17.41 ug/L Se 82 136.002 10.881 0.000 0.12119 64.56 ug/L Ag 107 231.005 10.926 0.000 0.01214 20.99 ug/L In 115 1230576.989 0.175 1230576.989 ug/L Sb 121 488.351 4.041 0.000 0.05595 4.07 ug/L Sb 123 361.539 12.793 0.000 0.05264 13.82 ug/L Ba 135 39537.184 0.426 0.024 15.69349 0.89 ug/L Ba 137 69433.533 1.254 0.041 15.78712 1.14 ug/L Ho 165 1661901.127 0.642 0.005 ug/L Tb 159 1672675.733 0.503 1672675.733 ug/L Hg 201 69.334 10.825 0.000 0.02515 29.63 ug/L Hg 202 150.669 8.352 0.000 0.03266 16.97 ug/L TI 205 1023.401 6.507 0.000 0.00059 481.86 ug/L Pb 208 9415.994 0.896 0.005 0.25474 0.82 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff ’ Be 9 > Sc-1 45 108.943 Cr 52 Cr 53 Mn 55
Sample ID: AE08960 Report Date/Time: Thursday, April 25, 2002 14:53:14 Page 1
NYC-WTC_000053358
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