“We want to make sure that patients get the highest quality medicine possible, which means the right molecule at the right concentration with little or no degradation.”
Lisa McChesney-Harris, PhD
CEO, CSO & Founder

“We want to make sure that patients get the highest quality medicine possible, which means the right molecule at the right concentration with little or no degradation.”
Lisa McChesney-Harris, PhD
CEO, CSO & Founder

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Dr. Lisa McChesney-Harris of Prompt Praxis Laboratories presented at the 2026 Drive Excellence in Compounding Compliance and Quality Standards conference, sharing practical insight on USP compliance, inspection readiness, and stability-indicating methods.

Explore the role of laboratory testing services in pharmaceutical product quality, including analytical testing, stability studies, quality control, sterility testing, endotoxin testing, and batch release support.

Drug stability testing confirms a product stays safe and effective over time. Learn what is tested, why it matters, and how regulators define stability studies.

Drug stability testing confirms a product stays safe and effective over time. Learn what is tested, why it matters, and how regulators define stability studies.