How to Order a Test

All samples submitted for testing must be
accompanied with a completed Analysis
Request / Chain of Custody form.

Ordering Your Test is Simple

- Step 1: Print out an EHT Analysis Request / Chain
of Custody Form

- Step 2: Complete all necessary information

- Step 3: Package your sample in protective material

- Step 4: Ship your sample(s) and form to EHT

Click here to print out an order form

Call Us Today
314-531-9868

EHT’s Analysis Request / Chain of Custody Form