I love this idea! What would be the turn-around time? I.e., I sign up, you send me a vial, I send it back, you test it, I get results -- from start to finish, h

I love this idea! What would be the turn-around time? I.e., I sign up, you send me a vial, I send it back, you test it, I get results -- from start to finish, how long do you think it will take? Also, do you have a potential cost in mind?