Dispense Precision and Accuracy Test Worksheet
6-Well Manifold
Serial Number:
Dispense Precision Test
Standard Deviation:
(calculate using spreadsheet program)
Mean OD:
(sum of all wells ÷ 6 wells)
% Coefficient of Variation:
((Standard Deviation ÷ Mean OD) x 100)
% CV <= 6.0? q Pass q Fail
Dispense Accuracy Test
Total Dispense (Actual) Weight: grams
Expected Weight:
(µL/well x number of wells dispensed)
grams
% Accuracy Error:
(Actual Weight – Expected Weight) ÷ Expected Weight x 100
%
% Accuracy Error must be ≤ ±3.0% c Passc Fail
Visual verification that no well varies
considerably from the others
c Passc Fail
Date:
Test Performed By:
MultiFlo FX Qualification Procedures
© BioTek® Instruments, Inc.