3507 Breakwater Ave, Hayward, CA

Agricultural Products, Hemp & Plant Testing

Harrens Lab is a DEA-registered testing laboratory under Schedule I, specializing in reliable and accurate testing for CBD, hemp, and plant-based products.

We provide comprehensive testing services to ensure your products meet industry standards for quality, safety, and compliance. Our expert team conducts a wide range of tests, including potency, residual solvents, pesticides, heavy metals, mycotoxins, terpenes, microbial analysis, and other tests.

Whether you’re developing CBD oils, edibles, or hemp-based products, our precise testing offers transparency, supports regulatory compliance, and helps you deliver safe and effective products to your customers.

Microbiological Analysis

We conduct thorough testing for pathogens such as E. coli, Salmonella, and yeast & mold, among others, to safeguard against contamination. 

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Potency Testing

By precisely measuring the concentrations of 18 key compounds, including CBD, THC, and other cannabinoids, we help ensure your products meet label claims and regulatory requirements.

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Heavy Metal Testing

Harrens Lab offers precise heavy metal testing to ensure your products meet safety and regulatory standards. We detect and quantify heavy metals such as lead, cadmium, and mercury, safeguarding product quality and consumer health.

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Pesticide Residuals

Our pesticide residuals testing ensures your products are free from harmful pesticide contamination. We test for a wide range of pesticides commonly used in cultivation to help meet regulatory standards. 

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Residual of Chemicals

Harrens Lab provides precise testing for residual solvents and chemicals to ensure your products comply with safety and regulatory requirements. 

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Terpenes

Terpenes are essential for determining aroma, flavor, and potential therapeutic effects. By analyzing the terpene profile, we ensure product consistency, quality, and regulatory compliance.

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Foreign Materials

Ensure your products are free from unwanted contaminants such as metals, plastics, glass, and other foreign substances. Through thorough inspection and advanced testing techniques, we help maintain the integrity and safety of your products.

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Moisture

Accurate moisture analysis helps prevent mold, bacteria growth, and degradation, ensuring product stability and quality. This testing supports regulatory compliance and guarantees that products maintain their integrity throughout distribution and consumption

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Mycotoxins

Detect harmful fungal toxins that may contaminate CBD, hemp, and plant-based products. These toxins can pose significant health risks if present in high concentrations. Through precise testing, potential mycotoxin contamination is identified, ensuring compliance with safety standards and protecting consumer health.

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Water Activity

Our foreign materials testing ensures that your CBD, hemp, and plant-based products are free from unwanted contaminants such as metals, plastics, glass, and other foreign substances. Through thorough inspection and advanced testing techniques, we help maintain the integrity and safety of your products.

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Please contact us for information regarding our monthly testing packages or volume testing discounts.

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