Quality
How each lot is verified
We publish what we actually do. Where a detail is still being formalised we say so rather than implying an accreditation we do not hold.
Step 1
Sourcing
Material is produced by contract manufacturers working to documented synthesis and purification procedures. Each incoming batch arrives with the manufacturer's analytical package.
Step 2
Identity
Identity is confirmed by mass spectrometry against the expected molecular weight before a batch is released into inventory.
Step 3
Purity
Purity is determined by HPLC. Our release specification is ≥ 98% unless a product page states otherwise; the measured figure for your batch appears on its certificate.
Step 4
Lot traceability
Every vial carries a lot number. That number ties the vial to its testing record, manufacture date and expiry, and can be looked up at any time.
Step 5
Storage and handling
Lyophilised material is held at −20 °C and protected from light. Orders are packed with insulation for transit; reconstituted material should be refrigerated and used within the window stated on the product page.
What we do not claim
- We are not a GMP-certified pharmaceutical manufacturer.
- We hold no ISO or regulatory certification for these products.
- Nothing we sell is approved for human or veterinary use.
- Independent third-party laboratory verification is being introduced; the laboratory name for each lot is shown on its certificate when available.