Analytical Cannabis & Hemp Testing Services:

Green Leaf Lab offers analytical testing services in California and Oregon, as well as Hemp testing.

New and Existing Clients

New and Existing Clients

What makes Green Leaf Lab different

Faster Processing

We understand the importance of quick turnaround times and pride ourselves on efficiency from the start of your sampling experience to the reporting of your data.

Green Leaf Lab Technicians

Client Account Portal

Our Client Account Portal allows you to check on order status, access test results and invoices, and query and export historical data.

Quality Control Standards

We understand and value the importance of defensible data. Our strict quality control standards ensure confidence, reproducibility and accuracy.


We go above and beyond, whether it is keeping you informed on testing requirements or assisting with product development. We are committed to our clients’ success!

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