Question

how to prepare lactometer with ball point refill

Answer 1

In order to make a lactometer fromball point refill first of all take emptyball point refill( Refill should be made of metal from the point end). Then take a boiling tube filled with water and pour the refill in to the water

Answer 2

TO make a lactometer with ballpoint refill, one should follow the following steps. 1.Take a vacant ball pen refill. 2.Refill ought to have a metal point at the base. 3.Take a bubbling tube and fill it with water