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, May 14, 2002
Machine-extracted title · confidence 98%Daily instrument calibration and performance verification log for ICPMS equipment conducted on May 14, 2002.
NYC-WTC_000053389–000053503Folder label: “ICPMS 5/14/02”
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NYC 9/11 Public Portal Document
WESTCHESTER COUNTY DEPT OF LABS AND RESEARCH Method 200.8 - Summary Report Sample ID: ICV STD1 30 + 2 PPB Sample Date/Time: Tuesday, May 14, 2002 09:19:26 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\new york cityMCV STD1 30 + 2 PPB.005 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 15627.248 2.492 0.024 29.29133 1.68 ug/L > Se-1 45 649001.139 1.144 649001.139 ug/L Cr 52 417761.356 1.680 0.629 29.41276 2.52 ug/L Cr 53 50285.874 1.152 0.076 29.96943 1.55 ug/L Mn 55 702744.846 0.502 1.081 30.11790 1.09 ug/L Ni 60 103752.120 1.309 0.160 30.16350 0.58 ug/L Cu 63 225005.715 1.951 0.346 30.62398 1.83 ug/L Cu 65 107116.186 1.453 0.165 30.45801 1.48 ug/L Zn 66 70862.844 1.182 0.510 30.06383 0.62 ug/L Zn 67 12488.364 1.150 0.090 30.14307 1.75 ug/L Zn 68 54042.715 1.299 0.389 30.74260 1.62 ug/L > Ge 72 136786.126 0.818 136786.126 ug/L As 75 91067.094 1.002 0.621 30.29392 0.74 ug/L Se 77 8925.382 1.303 0.059 30.85222 1.43 ug/L Se 82 9384.360 0.391 0.069 30.36385 1.15 ug/L Kr 83 2427.015 3.082 -77.689 ug/L Ag 107 453483.951 0.825 0.253 29.40330 1.05 ug/L In 115 1793941.685 0.225 1793941.685 ug/L Sb 121 343773.342 1.287 0.192 31.00250 1.06 ug/L Sb 123 262074.362 1.177 0.146 31.08673 1.00 ug/L Ba 135 104535.807 2.127 0.039 30.01434 2.35 ug/L Ba 137 183936.725 1.841 0.068 30.02863 2.07 ug/L > Tb 159 2706885.745 0.895 2706885.745 ug/L Hg 201 3505.044 1.932 0.001 2.05248 1.73 ug/L Hg 202 8039.968 1.186 0.003 2.06406 1.51 ug/L TI 205 1116832.425 0.726 0.412 27.41329 1.15 ug/L Pb 208 1512335.197 1.724 0.558 29.88806 1.82 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 92.096 Cr 52 Cr 53 Mn 55
Sample ID: ICV STD1 30 + 2 PPB Report Date/Time: Tuesday, May 14, 2002 09:22:25 Page 1
NYC-WTC_000053398
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