Standards
The methodology.
Six principles that govern every batch we release.
01
ISO 17025 Accreditation
Every laboratory we partner with carries ISO/IEC 17025 accreditation — the international standard for testing competence.
02
HPLC Purity Verification
High-performance liquid chromatography confirms peptide purity above 99% on every batch.
03
Mass Spectrometry
MS identity testing verifies that every molecule matches its declared sequence — no substitutions, no degradation.
04
Endotoxin Screening
LAL testing on every batch ensures research-grade sterility for downstream applications.
05
Independent Labs
We never test in-house. Pacific Bio Labs and Janoshik Analytical perform every analysis.
06
Full Disclosure
Every COA is published in unedited PDF form, dated, signed and traceable to a specific batch.