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← Document results/DEP Box 24/ICPMS 4/9/02
Document / 53 pages

ICPMS daily performance check report, April 9, 2002

Machine-extracted title · confidence 95%

Daily instrument performance verification log for ICPMS analysis including intensity and standard deviation data for multiple elements.

NYC-WTC_000040287–000040339

Folder label: “ICPMS 4/9/02

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Scanned page image, NYC-WTC_000040301
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NYC 9/11 Public Portal Document

L Cu 65 Zn 66 Zn 67 Zn 68 > Ge 72 95.974 As 75 se 77 L Se 82 Ag 107 > In 115 95.568 Sb 121 L Sb 123 I Ba 135 Ba 137 Ho 165 > Tb 159 100.576 TI 205 L Pb 208 Calibration Analyte MassCurve Type Correlation Coefficient I Be 9Unear Thru Zero 1.000000 I> Sc-1 45LInear Thru Zero Cr 52Unear Thru Zero 0.999991 Cr 53Linear Thru Zero 1.000000 Mn 55Linear Thru Zero 1.000000 NI 60LInear Thru Zero 0.999995 Cu 63Unear Thru Zero 0.999957 L Cu 65LInear Thru Zero 0.999971 Zn 66Linear Thru Zero 0.999999 Zn 67LInear Thru Zero 0.999964 Zn 68Unear Thru Zero 0.999989 > Ge 72Unear Thru Zero As 75Unear Thru Zero 0.999995 Se 77Unear Thru Zero 0.999982 L Se 82Linear Thru Zero 0.999986 Ag 107Unear Thru Zero 0.999942 ~ > In I15Linear Thru Zero I Sb 121Unear Thru Zero 0.999930 L Sb 123Linear Thru Zero 0.999937 ( Ba 135Linear Thru Zero 0.999991 Ba 137Unear Thru Zero 0.999985 Ho 165Linear Thru Zero > Tb 159Unear Thru Zero TI 205LInear Thru Zero 0.999921 L Pb 208Unear Thru Zero 0.999966

Sample ID: QCS 50 PPB Report DatelTime: Tuesday, April 09, 2002 10:24:51 Page 2

NYC-WTC 000040301

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NYC-WTC_000040301Source: NYC Law Department, mirrored locally

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