Reckon you can make a centrifuge, given a little money! (6)
I believe the answer is:
figure
'reckon' is the definition.
(I know that reckon can be written as figure)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for figure that I've seen before include "Shape; number" , "Symbol, numeral" , "Consider" , "Symbol representing a number" , "Statistic - physique" .)