The Non-Negative Confirmation Test is used in the case of obtaining a positive result on a drug test. This test provides confirmation and a chain of custody form with a prepaid shipping label for a positive result. Just fill out the form and include the positive test to send to the lab. We'll confirm your results.
The Chain of Custody Form is valid for one year after the date of purchase.
Ratings and Reviews
"Good prices, fast delivery, good selection!"
"I give you a five for all questions. Pleased with your service. It has been great. M. Wido"
"I received he test that I wanted in a timely manner. Thank you"
"You don't give us enough choices to rate you!! You're not a FIVE by any means. You're an 11 out of 10!! Thank you so much for setting the standard of customer service - not just for online ordering but for how a vendor should treat a customer. Period. You are the very VERY best! It's nice to know that low prices don't have to mean we sacrifice customer service. You truly do set the standard for excellence in customer service. "
"I just wanted to let you know that I really enjoied doing buisness with your company. Thank you for making my shopping expeirence a pleasurable one. "