Partners in Quality Assurance

BioDiagnostics West, LLC is a standard seed testing laboratory in Idaho, owned by Pat Brownfield, Quentin and Marilyn Schultz.
BioDiagnostics West president, Pat Brownfield, is a Registered Seed Technologist & Canadian Senior Member, past president of the Society of Commercial Seed Technologists, and brings with her 35 years of experience in seed testing.

The facility occupies 6,000 square feet of space, in Twin Falls, ID and was designed to accommodate your specialized testing needs with accuracy, reliability, and timeliness in mind. BioDiagnostics West employs two Registered Seed Technologists and both are Canadian Senior Members. The current staff brings a combined total of over 150 years of testing knowledge with an emphasis on seed vigor, quality assurance, regulatory issues, and lab accreditation.

Our laboratory staff is fully trained for testing vegetable seed, field crops, herbs, flowers, cereals, sugar beets, and small seeded legumes. We offer a wide spectrum of standard seed testing services including vigor testing, soil testing, QA consulting, and test development upon request.