You are to prepare 100 mL of a solution of formaldehyde of such strength that 10 mL diluted to 1 litre will give a solution containing Formaldehyde 0.15 % w/v. What volume of Formalin BP will be required? (Formalin BP = 36% w/w Formaldehyde; density = 1.08 g/mL) Select one: a. 17.3 b. 38.6 c. 45.0 d. 48.6 e. 22.5