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Non-Negative Confirmation Test

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Non-Negative Confirmation Test click to enlarge

Product ID: 1470

Product Description

  • Easy-to-use
  • Fast results
  • Prepaid shipping label
  • Helps you be 100% sure of a positive result

Price Per Unit:


Qty.Price ea.
1 - 4$49.95
5 - 24$45.95
25 - 49$39.95
50 + $38.95


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  • Detailed Description
  • Warnings
  • Reviews
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

"The staff have been awesome to work with and they are extremely knowledgable."

"Your company provides a wide range of products and Has been easy to work with."

"I have to admit that your services were Outstanding."


"Excellent service at a very reasonable cost compared to labs done at medical facilities."

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"I received he test that I wanted in a timely manner. Thank you" (Bill)