Sample Guides and Drop Off Boxes

Chain of Custody

All asbestos and mold samples require a Chain of Custody to be filled out and signed.  A Chain of custody (CoC), in legal contexts, is the chronological documentation or  paper trail that records the sequence of custody, control, transfer & analysis.

Sample Guides

While not every sample can or should be sampled by just anyone, there are certain instances where taking a sample is safe, and easy to do on your own. There are precautions that need to be taken however!

Check back soon to download our free guides to taking asbestos and mold samples!

In the meantime, feel free to email or call our sales team: (734-955-6600)

Drop Boxes

ETL realizes that sometimes you might not have the time to drop a sample off! Because of that, we have many drop-boxes throughout Metro Detroit!  Check back soon to find a drop-box near you!

*Please inform the laboratory if you intend on using this delivery method so we can ensure samples security.

Air Sampling Pump Rental

Looking to get mold sampling, but can’t afford the certified technician? Check back soon to learn more about ETL’s sampling tool rental, and analysis program!