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← Document results/DEP Box 29/ICPMS 5/14/02
Document / 115 pages

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_000053389–000053503

Folder label: “ICPMS 5/14/02

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NYC 9/11 Public Portal Document

NI 60 Cu 63 Cu 65 Zn 66 Zn 67 Zn 68 > Ge 72 As 75 Se 77 Se 82 Kr 83 Ag 107 > in 115 Sb 121 Sb 123 Ba 135 Ba 137 Tb 159 Hg 201 Hg 202 TI 205 Pb 208 Calibration Analyte MassCurve Type Correlation Coefficient Be 9Linear Thru Zero 0.999994 Sc-1 45Linear Thru Zero Cr 52Linear Thru Zero 0.999990 Cr 53Linear Thru Zero 0.999981 Mn 55Linear Thru Zero 0.999982 Ni 60Linear Thru Zero 0.999998 Cu 63Linear Thru Zero 0.999996 Cu 65Linear Thru Zero 0.999999 Zn 66Linear Thru Zero 0.999987 Zn 67Linear Thru Zero 0.999997 Zn 68Linear Thru Zero 0.999969 > Ge 72Linear Thru Zero As 75Linear Thru Zero 0.999999 Se 77Linear Thru Zero 1.000000 Se 82Linear Thru Zero 1.000000 Kr 83Simple Linear Ag 107Linear Thru Zero 0.999800 In 115Linear Thru Zero Sb 121Linear Thru Zero 0.999996 Sb 123Linear Thru Zero 0.999996 Ba 135Linear Thru Zero 0.999986 Ba 137Linear Thru Zero 0.999984 > Tb 159Linear Thru Zero Hg 201Linear Thru Zero 0.999998 Hg 202Linear Thru Zero 0.999945 n 205Linear Thru Zero 0.999990 Pb 208Linear Thru Zero 0.999995

Sample ID: Blank Report Date/Time: Tuesday, May 14, 2002 09:03:28 Page 2

NYC-WTC_000053391

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NYC-WTC_000053391Source: NYC Law Department, mirrored locally

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