At Leaf Detective, we believe that cannabis testing is critically important to the safety of consumers. Our trusted, experienced and swift team has put together a flawless process for our cannabis lab. Ultimately, we are a service based company focused on customer satisfaction and accurate results. We are largely known for our timely manner, which is why you’ll receive your potency test results within 3 business days. Our standard operating procedures ensure that we never have cross contamination issues and we follow ISO 17025 accreditation standards for complete, accurate results. We are the first Clean Green Certified lab in Humboldt County! "Clean Green Certified is the number one certifier nation-wide for cannabis cultivated using sustainable, natural and organically-based practices. Legally, marijuana cannot be called organic — no matter how environmentally friendly the cultivation practices used to grow it — because the term is federally regulated and the USDA does not recognize cannabis as a legitimate agricultural crop. The Clean Green Certified program was created in 2004 as a way to regulate legal cannabis-products that called themselves "organic." Consumers can rest assured when they buy a Clean Green Certified cannabis product that it has met all of the requirements of the rigorous program.

Our cannabis testing solutions include the following services

Cannabinoid Profiling (Potency Testing)

Our potency testing is performed using an HPLC which allows us to report on the 7 most common cannabinoids: THCA, THC, CBDA, CBD, CBN, CBG and CBC. Potency testing results are available in 3 business days.

Microbial Testing

We perform the following tests: Aerobic, Yeast and Mold, E. coli, coliforms, pseudomonas, salmonella. Microbial Limits are based on guidelines set by the City of Berkeley and the American Herbal Pharmacopeia; California hasnt established limits yet. Microbial testing results are available in 5 business days.

Residual Solvents

We test for the following residual solvents:\n\n Acetone, Benzene, Chloroform, Ethanol, Heptane, Hexane, Isobutane, Isopentane, Isopropanol, Methanol, nButane, Pentane, Propane, Toulene. Residual Solvent Limits are based on Oregon State Public Health Medical Marijuana Program Document Rules; California hasn't established limits yet.Residual Solvent testing is available in 5 business days.


We test for the following pesticides:\n\n Abamectin, Azoxystrobin, Bifenazate, Bifenthrin, Boscalid, Carbaryl, Dichlorvos, Etoxazole, Fenoxycarb, Imazalil, Imidacloprid, Malathion, Metalaxyl, Myclobutanil, Paclobutrazol, Permethrin, Spiromesifen, Spirotetramat, Tebuconazole, Trifloxystrobin. Pesticide Limits are based on Oregon State Public Health Medical Marijuana Program Document Rules; California hasn't established limits yet. Pesticide testing is available in 5 business days.

Plant Harvest Maximization

This is intended to aid growers in determining the peak point for harvesting their particular strains. Leaf Detective will work with cultivators in assuring they are maximizing the products they grow within the most efficient time-line. Knowing the exact harvest date will allow cultivators to save time and money in the grow cycle of their products while allowing them to demand premium pricing for top quality products. Pricing for this option is available when you create an account.


We test for 32 different Terpenes including limonene, terpinene and pinene to name a few. Terpene testing results are available in 5 business days.

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