Folfox bottle emptied into my disposal bag. What to do?

In Ontario.

I was disconnected yesterday at the appropriate time. My balloon was not all the way empty - same for me every time, not straight but a little bulbous. Anyways, went to move my hospital bag and noticed liquid in the disposal bag (out of the tubing and the bottle is completely empty now - approximately 30-50ml just rolling around in the bag. It is folfox and not diluted with saline as I wasn't flushed until disconnect.

I have put the bag in the garage in a cardboard box with a bag underneath. As it is Sunday, I cannot get advice from the hospital. My local hospital does not deal with chemotherapy at all.

What should I do?