Testing, quality standards, contaminants...
While buyers are starting to ask the right questions about post-harvest storage, heavy metals, pesticide residues, CBD and THC content, mold, and other issues when sourcing hemp extracts, there is still a long way to go, said Jill Ellsworth at Willow Industries, which provides ozone-based technology for post-harvest microbial decontamination. "We're seeing huge contamination issues in the hemp industry."