Four-component co-lyophilised blend. COA reports each component peak with its own area-percent.
Three-component co-lyophilised blend with per-component assay.
Two-component co-lyophilised formulation with per-component assay.
Each blend is declared as a chemical preparation under HS heading 2937 90 90 for customs — see our HS code and import duty reference. Ask for the component-level COA before ordering; a blend quoted only as a total purity figure is not a specification.
B2B trade only — request a quote
All peptides are research-grade, for in-vitro use only, and supplied against a valid drug licence. Tell us your sequence, quantity and destination and the trade desk will respond within one business day.