9
PREPARING THE ANEROBIC INDICATOR SOLUTION
Make up the Anaerobic Indicator Solution from the two ingredients provided, sufficient to fill the bottle
about 1/2 full using nine parts of solution "A" and one part of solution "B"
Now place a cap lightly on the neck of the bottle and place it in a bath of water and bring it to the boil. The
solution will change from being blue to colourless. Tighten up the cap and remove the bottle from the
water allow it to cool and pass it into the cabinet. The cap can now be removed and the outlet pipe from
the pump connected to the bottle. The bottle can now be placed in position inside the bottle holder where
it will be in full view.
We recommend replacing the solution on a weekly basis.
