Post Edited (subdued) : 5/14/2010 2:05:10 AM (GMT-6)
i work in a lab and have to deal with others poo all the time. those containers are for ova and paracite testing. you can google that to find out more.
occult blood testing is usually a little card but sometimes they will give you a "hat" that sits on the back of the toliet and you bring the whole container back and there are several test they can do on it. but if it is only the 2 little container i would think it would only be the o and p testing