QC Calculated Values
Analyte Mass QC Std % Recovery I nt Std % Recovery Spike % Recovery Dilution % Diff Dup. Rei. % Diff
r Be 9
I: Sc-1 45
Cr 52
I Cr 53
I Mn 55
I Ni 60
I Cu 63
L Cu 65
r Zn 66
I Zn 67
I Zn 68
I: Ge 72 98.004
I As 75
I Se 77
L Se 82
r Y 89
I Ag 107
I: In 115
I Sb 121
L Sb 123
r Ba 135
I Ba 137
I Tb 159
I; Ho 165
I Bl 209
I Tl 205
I Pb 208
L Au 197
Sample ID: CAL BK
Report Date/Time: Wednesday, December 12, 2001 09:46:55
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NYC-WTC_000066926
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NYC-WTC_000066926Source: NYC Law Department, mirrored locally