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 14:13:17 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.815 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 11665.598 1.628 0.026 32.91650 3.42 ug/L Se-1 45 444981.203 1.951 444981.203 ug/L Cr 52 294949.428 1.660 0.647 29.50887 3.66 ug/L Cr 53 36310.416 1.882 0.080 30.35845 1.79 ug/L Mn 55 492769.379 0.396 1.094 29.79276 1.65 ug/L Ni 60 79224.047 3.095 0.178 30.31614 2.76 ug/L Cu 63 179484.134 2.174 0.403 30.66921 2.08 ug/L Cu 65 88173.825 1.617 0.198 30.67681 3.40 ug/L Zn 66 61115.029 1.023 0.536 32.31925 0.52 ug/L Zn 67 10572.251 1.910 0.092 30.84835 2.05 ug/L Zn 68 45371.756 1.957 0.398 31.54710 1.30 ug/L Ge 72 112684.558 0.763 112684.558 ug/L As 75 81931.719 2.021 0.637 30.76769 1.86 ug/L Se 77 8166.559 1.880 0.061 32.23452 2.10 ug/L Se 82 7972.720 1.722 0.071 31.57277 1.42 ug/L Kr 83 4036.937 0.494 -424.536 ug/L Ag 107 412899.450 0.628 0.251 29.45904 0.76 ug/L In 115 1641468.461 0.888 1641468.461 ug/L Sb 121 340282.921 1.286 0.207 30.29220 0.60 ug/L Sb 123 262393.386 1.268 0.160 30.55387 1.02 ug/L Ba 135 100207.596 0.437 0.040 27.29442 0.71 ug/L Ba 137 174933.838 0.630 0.070 27.20973 1.00 ug/L > Tb 159 2501247.891 0.842 2501247.891 ug/L Hg 201 3633.763 3.485 0.001 2.05807 4.41 ug/L Hg 202 8224.801 0.317 0.003 2.06583 1.20 ug/L TI 205 1105309.958 1.256 0.441 28.81089 1.95 ug/L Pb 208 1500395.938 0.246 0.599 29.43759 0.81 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 87.019 Cr 52 Cr 53 Mn 55
Sample ID: CCV STD1 30 AND 2 PPB Report Date/Time: Wednesday, May 08, 2002 14:15:38 Page 1
NYC-WTC_000053173
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