Two cannabis testing laboratories on Tuesday debuted a new program to standardize protocols for testing the purity and potency of marijuana products. The new standardization program, dubbed Trust in ...

A customer enters the front door of a cannabis retailer in New York. Cannabis retailers say it's hard to sell flower with less than 20% THCa, the form of tetrahydrocannabinol that becomes psychoactive ...

Guide covers ISO 17025 lab requirements and how brands can verify compliance before choosing a testing partner. IRVINE, CA, UNITED STATES, March 31, 2026 ...

Sponsored by: Diagnostica Stago, Inc. Laboratories are required to participate in proficiency testing (PT). PT is a powerful tool for laboratories to learn about their own testing performance and ...

Las Vegas-Based COLA-Accredited Lab Provides LCMS Toxicology Testing Billed Directly to Insurance LAS VEGAS, NV, UNITED ...