How do I sign up for EtG/EtS testing?
There are two easy ways to request EtG/EtS testing. • Contact RTL. If you are not already a client, contact RTL to set up your account. Let us know that you are interested in EtG/EtS and indicate any other drugs you would like to test. Call us toll-free at (800) 255-2159. • Choose “EtG” on your specimen labels. If you are an RTL client, simply choose “647 ETG” on your specimen collection / chain of custody labels. This code is pre-printed for all clients.
