Before You Ship

Submission Instructions

How to submit your sample for peptide testing at Sonic Laboratories.

1. Fill out intake form

Complete the online intake form with sample details and test selections.

2. Ship your sample

Package samples appropriately and ship to our lab.

3. We perform testing

Our analytical team runs HPLC, mass spectrometry, and content analysis.

4. Receive your COA

Certificate of Analysis delivered by email and available via COA lookup.

Sample Requirements

  • Minimum 5 mg for Purity & Identity (HPLC + Mass Spec)
  • Minimum 10 mg if adding Net Peptide Content analysis
  • Minimum 1 vial / 1 mL for HGH samples (dimer analysis available as add-on)
  • For each conformity set, submit 2–8 matching vials with the same product, strength, lot/batch, and blend composition — every vial receives full testing
  • Label each vial clearly with its sample ID and lot number
  • Include a printed copy of the intake form in the shipment

Ship To

Sonic Laboratories
7271 Engle Rd Unit 201A
Middleburg Heights, OH 44130

Delivery Instructions

  • If shipping overnight, choose FedEx Standard Overnight. FedEx Express (Priority/First) overnight arrives before our building opens at 9:15 AM and will be logged as a missed delivery.

Fill Intake Form

Start your sample submission online.