Blue Litmus paper is a foolproof pH test to determine if something is acidic. The Blue Litmus paper will turn red if the solution is an acid, and will remain unchanged if not. Its that simple. The Blue Litmus paper does not come with e color chart as it cannot provide you with a defined pH value.

Blue Litmus paper is a foolproof pH test to determine if something is acidic. The Blue Litmus paper will turn red if the solution is an acid, and will remain unchanged if not. Its that simple. The Blue Litmus paper does not come with e color chart as it cannot provide you with a defined pH value.

1  :Tear each piece of litmus paper into three smaller pieces so that you can test at least nine substances.

2: Take one small piece of red litmus paper. Dip it into one of the substances to be tested. ...

3: Record all observations in a suitable table. Then dispose of the pieces of litmus paper in the waste bin.

LITMUS BLUE SOLUTION