Durham Peptides is a Canadian supplier of research-use-only peptides, shipping from Ontario to labs and researchers across Canada. Every batch is independently tested by third-party analytical labs — Janoshik (Slovakia) and Testides (Toronto) — and the full report is published against its batch code, so you can verify the exact vial you received before you open it. No borders, no customs holds, no guessing about purity.
For research use only. Not for human or veterinary consumption.
Third-party tested, every batch — HPLC purity and mass verification, reports published publicly, not on request
Batch-code traceability — every vial carries a DP-code that maps to its own COA
In-house analytical capability — HPLC, endotoxin (LAL), and ICP-MS heavy-metal screening
Ships from Ontario — domestic Canadian fulfillment, no import delays or brokerage fees
Volume pricing — tiered discounts on larger research orders
Interac e-Transfer accepted — straightforward Canadian payment
Cold-appropriate packaging — sealed, labelled, lot-marked

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