I know personally, I contacted a few labs awhile back and was told that they weren't going to test anything to do with electronic cigarettes. They might have a change of tune now.
The other thing to be concerned about is the resume the particular lab carries.
If you can find a lab that you believe is extremely reputable (ie they haven't had any issues regarding the status of their studies) and is cost effective, I would be thrilled to have your assistance.
EDIT: I do know some price tags (were outrageous) based on others who have gotten quotes but they were way out of my budget.
The other thing to be concerned about is the resume the particular lab carries.
If you can find a lab that you believe is extremely reputable (ie they haven't had any issues regarding the status of their studies) and is cost effective, I would be thrilled to have your assistance.
EDIT: I do know some price tags (were outrageous) based on others who have gotten quotes but they were way out of my budget.