About Us

Striving for accuracy.

The Sonoma Lab Works Difference

Our Services

We use the latest, state-of-the-art equipment with validated methodology and follow all GLP/GMP Compliant procedures. From routine testing, to non-routine complex matrixes, Sonoma Lab Works can test for contaminants, identification, specific analyte concentration, purity, terpenes, and more.

Our Instrumentation

High performance liquid chromatography (HPLC)

Liquid chromatography triple quadrople mass spectrometry (LCMS/MS)

Gas chromatography mass spectrometry (GCMS)

Gas chromatography with flame ionization detector (GCFID)

Quantitative Polymerase Chain Reaction (qPCR)

Contact us for a full listing of analytes and pricing!

Send an inquiry to: info@sonomalabworks.com


Consistently Accurate Results

Customer Satisfaction is Priority

Standardized Lab Practices

State-of-the-Art Lab Equipment

Tested and Validated Methodology

Customer Discretion

Quality & Excellence

Honesty and Integrity

Who We Are

Our team consists of analytical chemists, microbiologists, and botanists who are all enthusiastic and committed to the field of science. We use equipment that's dedicated to each individual testing service we provide, so you can get dependable, accurate results quickly.


We’re trained and certified according to the methods outlined in the American Herbal Pharmacopeia and Patient Focused Certification, affiliated with Americans for Safe Access. We follow all GLP/GMP procedures and have PFC Certification. Our new facility is going to allow us to process your requests even faster than before.

What We Do

Strive to provide accurate, dependable testing to a dynamic industry and to set the standard for ensuring safe and accurately developed products.