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 STD1 30 AND 2 PPB Sample Date/Time: Wednesday, May 08, 2002 15:35:15 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\CCV STD1 30 AND 2 PPB.833 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 11770.399 0.479 0.027 - 33.70099 0.26 ug/L > Se-1 45 438353.286 0.739 438353.286 ug/L Cr 52 298756.529 2.241 0.666 30.35225 3.03 ug/L Cr 53 36134.702 0.729 0.081 30.67356 1.48 ug/L Mn 55 501594.554 1.535 1.131 30.79394 2.23 ug/L Ni 60 77556.577 1.523 0.177 30.12780 2.20 ug/L Cu 63 176877.871 1.677 0.403 30.68085 2.38 ug/L Cu 65 87449.571 1.957 0.199 30.87626 2.69 ug/L Zn 66 59905.350 1.394 0.534 32.19239 1.31 ug/L Zn 67 10413.065 1.161 0.093 30.87560 0.73 ug/L Zn 68 44488.041 1.059 0.396 31.43535 1.17 ug/L > Ge 72 110895.515 1.736 110895.515 ug/L As 75 80203.428 0.883 0.633 30.58749 1.62 ug/L Se 77 7965.419 1.202 0.060 31.90375 3.41 ug/L Se 82 7944.161 0.788 0.072 31.97033 1.66 ug/L Kr 83 3762.150 2.696 -699.323 ug/L Ag 107 406523.402 1.216 0.250 29.33388 1.94 ug/L > In 115 1623176.526 1.333 1623176.526 ug/L Sb 121 339683.413 1.260 0.209 30.58083 0.66 ug/L Sb 123 260227.336 1.037 0.160 30.64389 0.51 ug/L Ba 135 99264.013 0.989 0.040 27.02635 0.90 ug/L Ba 137 174568.428 1.448 0.070 27.14132 1.25 ug/L > Tb 159 2502169.150 0.361 2502169.150 ug/L Hg 201 3601.083 2.239 0.001 2.03772 2.34 ug/L Hg 202 8176.758 1.395 0.003 2.05256 1.81 ug/L TI 205 1099475.032 0.337 0.439 28.64558 / 0.62 ug/L Pb 208 1506782.540 0.563 0.601 29.55109 0.59 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 85.723 Cr 52 Cr 53 Mn 55
Sample ID: CCV STD1 30 AND 2 PPB Report Date/Time: Wednesday, May 08, 2002 15:37:26 Page 1
NYC-WTC_000053207
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