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: AE08970 Sample Date/Time: Thursday, April 25, 2002 15:16:18 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 cit\AE08970.707 Aliquot Volume (mL): Diluted To Volume (mL):
Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Conc. Mean Cone. RSD Sample Unit Be 9 9.667 36.330 0.000 0.00094 1043.05 ug/L > Sc-1 45 468871.316 1.248 468871.316 ug/L Cr 52 10046.315 0.720 0.006 0.32861 6.79 ug/L Cr 53 1541.480 4.023 0.002 0.97812 7.45 ug/L Mn 55 223856.001 1.699 0.474 16.46486 2.40 ug/L Ni 60 903.054 1.997 0.002 0.34522 3.30 ug/L Cu 63 5458.026 0.326 0.011 1.05083 1.29 ug/L Cu 65 2677.421 2.483 0.005 1.03318 2.17 ug/L Zn 66 1255.099 4.766 0.003 0.19006 21.92 ug/L Zn 67 425.348 2.643 0.003 0.87392 5.78 ug/L Zn 68 1640.498 1.021 0.010 0.75728 3.10 ug/L > Ge 72 92508.583 1.005 92508.583 ug/L As 75 822.594 8.257 0.007 0.37012 9.55 ug/L Se 77 169.320 14.454 0.001 0.37503 38.95 ug/L Se 82 148.669 1.693 0.000 0.16702 10.89 ug/L Ag 107 231.339 5.901 0.000 0.01221 11.91 ug/L in 115 1228890.513 0.448 1228890.513 ug/L Sb 121 476.351 2.540 0.000 0.05459 2.84 ug/L Sb 123 370.042 10.394 0.000 0.05405 11.52 ug/L Ba 135 41751.419 1.471 0.025 16.69128 1.33 ug/L Ba 137 72254.410 1.082 0.043 16.54652 0.95 ug/L Ho 165 1645555.513 0.464 0.002 ug/L Tb 159 1660818.853 0.768 1660818.853 ug/L Hg 201 58.001 8.621 0.000 0.01471 34.17 ug/L Hg 202 107.335 2.846 0.000 0.01477 11.09 ug/L TI 205 862.383 6.727 -0.000 -0.00640 36.49 ug/L Pb 208 4291.773 2.095 0.002 0.08415 2.28 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery __ Dilution % Diff Dup. Rei. % Diff ' Be 9 > Sc-1 45 111.811 Cr 52 Cr 53 Mn 55
Sample ID: AE08970 Report Date/Time: Thursday, April 25, 2002 15:17:58 Page 1
NYC-WTC_000053374
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