In-house testing is not required federally; however, states differ in their requirements. Cannabis extraction laboratories need to test extracts for pesticides, heavy metals, residual solvents, ...
Sean Keller, assistant lab tech, holds a parcel of cannabis flower while Vice President of Lab Operations Gene Ray explains the extraction process. PHOTO MONICA BUSCH Cannabis company Garden Remedies, ...
EL CAJONEL CAJON — Investigators probing the cause of a fire that killed two dogs as it ripped through an El Cajon home Wednesday found evidence inside the home of a butane hash oil extraction lab, ...
It was only in the 19 th century that European botanists started claiming the benefits of cannabis extracts and formulated cannabinoid tinctures for a wide range of treatments; however, the use of ...
SAN DIEGOSAN DIEGO — Late one Saturday night in May 2018, an explosion rocked a Spring Valley home, sparking a fire that sent the resident to a hospital with third-degree burns to about 30 percent of ...
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