Frequently asked questions
Research-use-only procurement, CoA documentation, storage, and qualified-buyer checkout — answered for lab managers and institutional buyers.
Are these materials for clinical or diagnostic use?+
No. All listings are research use only (RUO). They are not for human or veterinary administration, diagnosis, or treatment.
What documentation ships with an order?+
Batch-specific CoA, identity data, and records depend on SKU and fulfillment configuration. Request documentation paths are listed per product.
How should lyophilized materials be stored?+
Hold sealed vials at -20 °C protected from light. Reconstitute per your SOP; aliquot to limit freeze/thaw.
Who can purchase from BLU?+
Qualified researchers and authorized institutional buyers. Checkout requires RUO acknowledgment.
Do you provide third-party lab data?+
Yes — independent lab summaries are available on lots that ship with third-party testing. Listings are documentation-first; we do not publish unsubstantiated purity claims.
How are variants priced?+
Each vial size is a distinct SKU with published pricing. Net peptide content is on the CoA for molarity calculations.
What is your dispatch window?+
In-stock SKUs typically dispatch same business day Mon–Fri per published shipping policy.
Can I request a quote for bulk volume?+
Yes. Use the procurement form or contact desk for institutional volume and multi-SKU quotes.
How do I verify peptide identity?+
CoA should report HPLC purity and MS identity. Compare observed mass to theoretical MW including modifications.
Where is the research library?+
Long-form guides on purity, CoA reading, storage, and per-SKU research overviews live in the Research library.