Diabulous

I'm having to go in for a Labcorp test July 5th. They gave me a paper to take with me that I have some questions about.
One thing, it does tell the collector to take the temp of the sample within 4 minutes of receiving it, and the temp should read between 90-100 F. I have read several posts about what the temp range is so there it is, as far as Labcorp anyway.
It has on the paper 4 different tests and I don't know which one I'm taking or the differences between them. The tests are as follows:
Profile 1 - 5 Panel
Profile 2 - 10 Panel
Profile 3 - Blood Alcohol
Profile 4 - 8 Panel
I'm almost positive I'll be given the Profile 1 test. I saw another sheet where I interviewed that had that one marked, but mine was left blank, probably an accident.
Does anyone have any clue what the differences are in these tests? Do some go back further than others? I have until Tuesday to take the test but I can't purchase anything to assist until Tuesday either because everything is closed for the holiday!
Any info on the tests is much appreciated!