PSI Labs Expands Its Cannabis Testing Services, Building on Major Momentum of 2021 and California Lab Acquisition

ANN ARBOR, Mich.–(BUSINESS WIRE)–PSI Labs, an Ann Arbor, Michigan-based ISO 17025 accredited Safety Compliance Facility that provides essential cannabis testing services, today announced its expansion of services after a strong performance in 2021, including a strategic acquisition of pH Solutions, LLC in Monrovia, California. PSI Labs’ increased service line will…