We accept debit, credit card, check, and bank transfers.
Sample size requirements vary based on the type of product submitted (i.e., wet plant, dry plant, or extract/concentrate) and the type and number of tests required.
We highly suggest shipping samples with ice packs during the warm spring and summer months (i.e., May through September). Heat exposure can negatively impact your results, even altering cannabinoid potency and properties.
We ask that plant material be double-bagged and oils be in centrifuge tubes.
We typically produce certificates of analysis (COAs) within one to two business days. Mold and microbial testing can take up to three business days due to longer run times.
When dealing with a substance that is close to 100% pure, such as CBD isolate, adding in the measurement uncertainty (e.g., ±5%) can yield a result higher than 100%. Measurement uncertainty is the range of percentages the purity level can lie within and is calculated by estimating the risk associated with every aspect of the lab environment (personnel skill, measuring equipment quality, procedure difficulty, etc.). The scientific community widely accepts results higher than 100% as accurate.
Total CBD mgs / # of servings = mg/serving
Example: 1000 mgs / 10 servings = 100 mgs per serving