As an independent third-party testing laboratory, Harrens Lab understands how to leverage advanced technologies to provide comprehensive pesticide, plant, food, feed and supplement testing. In addition, we offer Microbiology testing: mold, yeast, plate count, salmonella, listeria, and others as well as Chemistry and Environmental testing. In total, our lab provides over 500 testing services, and we offer the Best price and turnaround time in the market. Additional discounts are available if you send in more samples.

Should you find a better price quote or turnaround time, we will match it for you.

Harrens Lab offers convenient access for sample submission with experienced staff trained in ISO / IEC standards and AOAC-approved methods who provide quality service at a competitive price.