PROPRIETARY INFORMATION
CONFIDENTIAL MATERIAL
Assays/Reagents Not for Customer Distribution
136
AEROSET
®
System Troubleshooting Guide
94816-107—November 2004
Accuracy by Recovery of Standards
Six midpoint samples were prepared by mixing
1:1 proportions of each calibrator with the next highest
calibrator. In the following table, the shaded “theoretical”
values are normal calibrator concentrations. The other values
were prepared from these standards to yield the midpoint
standards. An additional standard was created to test the very
low end of the curve. Each midpoint sample was tested in
triplicate; results are listed below.
The spline method of calibration matches the theoretical
calculation value at the midpoints of the curve.
Theoretical
g/dL
Recovered
g/dL
Variation
%
Variation
g/dL
0.00 0.00 0 0
0.094 0.12 27.7 0.026
0.24 0.26 8.3 0.02
0.47 0.48 2.1 0.01
0.63 0.65 3.2 0.02
0.78 0.79 1.3 0.01
0.89 0.89 0 0
0.99 1.00 1.0 0.01
1.27 1.23 3.1 -0.04
1.54 1.57 1.9 0.03
1.80 1.85 2.8 0.05
2.06 2.06 0 0
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