8. Quality Control
144
Instructions for Use for
infinite® 200
No. 30017581 Rev. No. 1.4
2008-07
8.3.9
Absorbance Baseline Flatness (
infinite
®
F200
)
Perform the following measurements to determine the baseline-flatness with the
available filter:
Measurement Parameters:
Parameter Setting
Reading Mode
Absorbance
Measurement Wavelength
340 nm
405 nm
492 nm
590 nm
620 nm
700 nm
Number of flashes
25
Settle Time
0
Plate Type
GRE96ft
Part of the Plate
A1
Kinetic Cycles
20, Minimal Interval Time
Plate Layout:
No plate is necessary for measurement – the plate carrier has to be empty for this
measurement.
Material/Reagents:
No material or reagents necessary for this test.
Calculation of Baseline Flatness:
Calculate the standard deviation over 20 cycles for each wavelength.
