CWC Labs is an ISO-accredited, fiercely independent analytical laboratory that specializes in extremely sensitive quantitation testing of glyphosate, agricultural chemicals, nutritive minerals and toxic elements (heavy metals) in foods, supplements, water and beverages.
What Makes Us Different
CWC Labs specializes in extremely sensitive detection methods that can often find contaminants which are (deliberately) missed by other labs.
Find out the Truth
Find out the truth about the analytical testing "wink-and-nod" industry that earns money from corporate clients by hiding contaminants.
Who Uses CWC Labs and Why
Because CWC Labs specializes in extreme sensitivity and detection of contaminants, we are used by...
Our Unique Sample Prep Methods
Learn about our unique sample prep methods that are designed to detect contaminants rather than hide them.
Learn about our accreditation, published papers and ISO-accredited methods.
Please contact CWC Labs with any questions you have or to request more information about our services.
Our international accreditation is beyond the scope of most U.S. university labs. Our laboratory results can be cited as evidence by any court of law, anywhere in the developed world.
ISO 17025 Accredited by PJLA w Accreditation Number: 83279 Certificate Number: L16-224. Click to view certificate (PDF)
Food Forensics: The Hidden Toxins Lurking in Your Food and How You Can Avoid Them for Lifelong Health
This book will forever change your view of food safety, regulation, and manufacturing. When you know what’s really in your food, you can start making changes to protect yourself against serious diseases like cancer, all while maximizing your natural immune defenses against infection and disease.
Purchase our testing kits and send us your samples for authoritative, accurate quantitative testing:
CWC Labs tests nutritive minerals and toxic heavy metals using ICP-MS instrumentation capable of sub-parts per billion detection.
Glyphosate, AMPA, pesticides and agricultural chemicals are tested via LC-MS-MS (triple quad mass spec) using ion fragment quantitation and confirmation protocols.
Note: CWC Labs does not test biological liquid samples such as urine, blood or breast milk. We do, however, test hair for heavy metals.
CWC Labs is ISO-17025 accredited, which is the "gold standard" for analytical testing accuracy.