I followed directions to a T ::
When i do a 25ml sample : i get 4.2 FC (21drops to clear x 0.2= 4.2)
10ml sample : i get 5.0 FC (10drops to clear x 0.5= 5.0)
Why the inaccuracy???
When i do a 25ml sample : i get 4.2 FC (21drops to clear x 0.2= 4.2)
10ml sample : i get 5.0 FC (10drops to clear x 0.5= 5.0)
Why the inaccuracy???