Step 1 · Build & submit
Select compounds and tests above. Sign in to submit.
Step 2 · Pay invoice
Mercury invoice arrives by email within seconds. Pay via the hosted link.
Step 3 · Print label & ship
Payment triggers an auto-generated UPS Ground label. Print, attach, drop at UPS.
Step 4 · COA delivered
Sample arrives → testing → COA in your portal + email. QR-verified.