With Colorado marijuana testing regulations changing quickly and often, it can be hard to keep up. Here is a quick guide to the current Colorado microbial testing protocols that went into effect on February 1st, 2018.
The MED requires that all retail batches of marijuana be tested before they are sold. Below are the weights required for these sample submissions:
These samples are to be submitted to the qualified lab of your choice. Here is a link to the list of approved labs in Colorado:
Colorado marijuana testing consists primarily of tests for E.coli, Salmonella, and Total Yeast and Mold. These are counted in Colony Forming Units, or CFUs.
There is a zero tolerance policy for E.coli and Salmonella counts, which must be under 1 CFU. Should a lab test any product that is higher than that, they are required to report it to the Colorado Department of Public Health and Environment immediately.
Total Yeast and Mold counts must be under 10,000 CFUs to qualify as passing.
In the event that a sample fails testing, you have the ability to resubmit samples for a retest. This is where Willow can really help you. We will come in and decontaminate any failed batches, and you can submit clean samples for your retests.
Colorado requires two (2) retest samples per batch to be submitted.
You may use the lab you previously did, (for the failed test), for both retest submissions. If you choose not to re-use that lab, you must send samples to two new labs. Each of these samples must contain the appropriate weight as listed above. For instance, if you sent in a 4 gram sample for the first test, each of the two retest samples must weigh 4 grams as well.