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: AE08969 Sample Date/Time: Thursday, April 25, 2002 15:13:26 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\newyork city\AE08969.706 Aliquot Volume (mL): Diluted To Volume (mL):
Concentration Results Analyte Mass Meas. Intens. Mean Meas. Intens. RSD Net Intens. Mean Gone. Mean Cone. RSD Sample Unit Be 9 8.000 12.500 -0.000 -0.00451 56.22 ug/L Se-1 45 484773.958 1.256 484773.958 ug/L Cr 52 9079.957 1.381 0.003 0.18241 13.12 ug/L Cr 53 1426.793 0.985 0.002 0.82055 1.46 ug/L Mn 55 239457.599 0.994 0.490 17.03672 0.26 ug/L Ni 60 892.719 3.267 0.001 0.32669 3.78 ug/L Cu 63 5370.307 2.125 0.010 0.99645 1.15 ug/L Cu 65 2640.076 2.077 0.005 0.98169 1.06 ug/L Zn 66 1275.102 2.445 0.003 0.19406 6.89 ug/L Zn 67 446.015 5.877 0.003 0.92937 8.48 ug/L Zn 68 1640.831 3.919 0.009 0.74290 8.74 ug/L Ge 72 93495.941 0.826 93495.941 ug/L As 75 828.455 5.444 0.007 0.36874 7.42 ug/L Se 77 170.079 9.938 0.001 0.36911 28.30 ug/L Se 82 157.003 1.274 0.000 0.19947 5.25 ug/L Ag 107 323.676 4.502 0.000 0.02113 7.37 ug/L In 115 1242174.852 0.588 1242174.852 ug/L Sb 121 469.684 9.137 0.000 0.05317 9.33 ug/L Sb 123 381.625 9.868 0.000 0.05519 10.33 ug/L Ba 135 41456.070 1.552 0.024 16.22704 1.47 ug/L Ba 137 72040.040 0.782 0.042 16.15288 0.54 ug/L Ho 165 1673676.905 1.099 -0.002 ug/L Tb 159 1696184.363 0.268 1696184.363 ug/L Hg 201 49.334 11.164 0,000 0.00536 96.21 ug/L Hg 202 104.002 8.327 0.000 0.01243 28.96 ug/L TI 205 879.052 9.766 -0.000 -0.00647 57.35 ug/L Pb 208 3894.700 2.274 0.001 0.06802 . 3.79 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff ’ Be 9 > Sc-1 115.603 / 45 Cr 52 Cr Mn 53 55 V Sample ID: AE08969 Report Date/Time: Thursday, April 25, 2002 15:15:07 Page 1
NYC-WTC_000053372
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