The Non-Negative Confirmation Test is used in the case you obtain 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
"I feel your company went to the extra length to satisfy me. Thank you."
"Very Pleased with your product and service."
"I placed an order today and was extremely impressed with the personel you have answering the phones. The girl who took my order was very personable and helpfull. I will order ALL my supplies from you guys due to the super customer service I recieved today. Thanks again!"
"We are looking forwad to doing more buying with you because of your fast and friendly service. It is hard to that kind now-a-days. Hope to hear from you soon and take care out there on the west coast"
"We realy like the follow up on our orders.We have never had a company do that before. Thank you "