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: CCV STD2 60 AND 5 PPB Sample Date/Time: Wednesday, May 08, 2002 14:16:44 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 AND 5 PPB.816 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 23365.557 0.928 0.051 - 64.44523 3.23 ug/L Se-1 45 455581.443 3.676 455581.443 ug/L Cr 52 617045.977 1.364 1.339 61.06294 2.46 ug/L Cr 53 73724.285 2.778 0.160 60.91700 6.50 ug/L Mn 55 1032533.483 0.384 2.255 61.41455 4.11 ug/L Ni 60 161830.980 0.286 0.355 60.56673 3.44 ug/L Cu 63 367315.149 1.368 0.807 61.39392 4.07 ug/L Cu 65 181871.837 2.605 0.399 61.86630 2.98 ug/L Zn 66 114234.146 1.503 0.992 59.79017 1.60 ug/L Zn 67 20365.999 2.322 0.177 58.92242 2.51 ug/L Zn 68 85479.898 1.420 0.742 58.87016 1.50 ug/L > Ge 72 114427.451 0.166 114427.451 ug/L As 75 150965.471 0.592 1.229 59.36581 0.53 ug/L Se 77 13933.062 0.642 0.110 58.45937 0.78 ug/L Se 82 14970.244 1.967 0.131 58.19522 1.88 ug/L Kr 83 4012.592 1.773 -448.880 ug/L Ag 107 830698.687 1.032 0.498 58.37431 2.32 ug/L > In 115 1667688.055 1.820 1667688.055 ug/L Sb 121 682596.654 0.242 0.409 59.83501 2.05 ug/L Sb 123 522629.760 1.028 0.313 59.91735 1.28 ug/L Ba 135 207408.606 .1.237 0.081 55.16855 0.92 ug/L Ba 137 365195.552 1.051 0.143 55.47327 1.48 ug/L Tb 159 2561880.990 0.555 2561880.990 ug/L Hg 201 8648.200 2.580 0.003 4.87089 2.32 ug/L Hg 202 19553.201 0.506 0.008 4.87972 0.25 ug/L TI 205 2417924.311 0.602 0.943 61.57268 0.05 ug/L Pb 208 3031726.961 0.645 1.182 58.12523 0.80 ug/L
QC Calculated Values Analyte Mass QC Std % Recovery Int Std % Recovery Spike % Recovery Dilution % Diff Dup. Rel. % Diff ' Be 9 > Sc-1 45 89.092 Cr 52 Cr 53 Mn 55
Sample ID: CCV STD2 60 AND 5 PPB Report Date/Time: Wednesday, May 08, 2002 14:18:56 Page 1
NYC-WTC_000053175
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