How to Collect Your Sample: COVID-19
At ZRT Laboratory, we are committed to making lab testing simple! The short video below show how to collect a dried blood spot sample for COVID-19 IgG testing.
We also provide links to printer-friendly instructions at the bottom of this page.
For your convenience, our Customer Service Department can be reached by e-mail at email@example.com or by phone, Monday through Friday from 6am-5pm PT toll free at 866.600.1636 or locally at 503.466.2445.