How do I submit a sample?

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Collect your sample in a Ziploc bag.

Don’t cross-contaminate your bulk and air samples. Using separate bags to collect individual samples is the best way to keep them from cross-contamination.

Once you’ve collected the samples, bring them into the lab. You can fill out your chain of custody form before you come, or we can help you fill it out in person.

When we’re done testing, your sample is stored for 30 days, then we safely dispose of it.

You don’t even have to drop the sample off in person. We have a few options for you to submit your sample to us.