DB Science Northwest Arkansas Independent Testing Laboratory DB Science specializes in the analysis of dietary supplements for identity, purity, strength, and composition. Our team of highly skilled scientists provides quick and accurate results for all your testing needs. DB Science is also capable of handling your hemp testing needs through highly accurate, precision HPLC testing for Cannabinoid potency. DB Science is an ISO/IEC 17025:2017 accredited testing laboratory.
Identity and Strength by HPLC
We primarily test dietary supplement ingredients as raw materials, and some finished products, depending on the matrix or delivery system. This includes testing CBD, Δ-9-THC, CBD-A, and THC-A for hemp
and hemp-derived products.
Heavy metal contaminants and elemental analysis by ICP-MS
We test a standard panel of Arsenic, Mercury, Lead, and Cadmium, with a LOQ to 1 ppb, and also quantitate the elements in the raw materials.
Pesticide screening by LC-MS/MS
We report pesticide levels for most of the standard USP 561 list recommended for dietary supplements and the full Oregon pesticide list required for cannabis in many states, including Arkansas.
Microbiological Contaminants by AOAC and FDA-BAM
We test for E. coli, total aerobic count, yeast, and mold.