Drug Test Strips
MD-Bio Drug Test Strips are the easiest, fastest and most accurate way to detect trace amounts of substances like fentanyl or xylazine in powders, pills, liquids and more.
Contact us now for bulk/nonprofit pricing or customization options. Call 844-433-8328 or visit our Contact Us page.

Showing 1–40 of 44 results
Showing 1–40 of 44 results