If Ihave added 90 ul of saline in 45 ul of serum making it 135 ul what will be multiplying facto?

or:If Ihave added 90 ul of saline in 45 ul of serum making it 135 ul what will be multiplying facto?

or:If Ihave added 90 ul of saline in 45 ul of serum making it 135 ul what will be multiplying facto?

Tags:salines,