Peptide Analytics Labs Directory
Find accredited third-party laboratories that specialize in peptide testing and analysis. Each lab profile includes capabilities, accreditations, turnaround times, and pricing to help you choose the right testing partner.
10
Labs
5
Regions
19
Accreditations
Why Third-Party Testing Matters
Third-party analytical testing is the gold standard for verifying peptide quality. Independent labs have no financial incentive to misrepresent results, unlike in-house vendor testing which can be biased or fabricated.
Key tests for research peptides include HPLC purity analysis (confirming the peptide is the stated percentage pure), mass spectrometry (verifying molecular identity), and endotoxin testing (ensuring sterility for injectable preparations).
Look for labs with ISO 17025 accreditation, which certifies their testing methods meet international standards. FDA registration and cGMP compliance provide additional quality assurance for pharmaceutical-grade testing.
When selecting a testing lab, consider turnaround time, pricing, and the specific tests you need. Some labs specialize in certain types of analysis, while others offer comprehensive testing panels at volume discounts.